Preprints

Preprints
Last update: Mar 4 2008

P.O.box 80010, NL-3508 TA Utrecht, telephone +31 30 253 1430, fax +31 30 251 8394, e-mail: department@math.uu.nl

2008

H.W. Broer and H. Hanßmann: Hamiltonian Perturbation Theory (and Transition to Chaos) (ps, pdf); Preprint 1368, Department of Mathematics, Utrecht University, 2008, pp. 42.

2007

H.W. Broer, M.C. Ciocci, A. Vanderbauwhede and H. Hanßmann: Quasi-periodic stability of normally resonant tori (ps, pdf); Preprint 1367, Department of Mathematics, Utrecht University, 2007, pp. 27.

R.H. Cushman, H.R. Dullin, S. Schmidt and H. Hanßmann: The 1:± 2 Resonance (ps, pdf); Preprint 1366, Department of Mathematics, Utrecht University, 2007, pp. 23.

H. Hanßmann: A monkey saddle in rigid body dynamics (ps, pdf); Preprint 1365, Department of Mathematics, Utrecht University, 2007, pp. 8.

J. Rommes and N. Martins: Computing large -scale system eigenvalues most sensitive to parameter changes, with applications to power system small-signal stability.; Preprint 1364, Department of Mathematics, Utrecht University, 2007, pp. 15.

H. Hanßmann: Dynamics of Hamiltonian Systems (ps, pdf); Preprint 1363, Department of Mathematics, Utrecht University, 2007, pp. 32.

K. Dajani and C.C.C.J. Kalle: A note on the greedy beta-transformation with deleted digits; Preprint 1362, Department of Mathematics, Utrecht University, 2007, pp. 18.

H. Nguyen and R. Stevenson: Finite element wavelets with improved quantative properties; Preprint 1361, Department of Mathematics, Utrecht University, 2007, pp. 29.

J. Rommes and N. Martins: Efficient computation of transfer dominant poles of large second-order dynamical systems; Preprint 1360, Department of Mathematics, Utrecht University, 2007, pp. 19.

R. Stevenson and M. Werner: Computaion of differential operators in aggregated wavelet frame coordinates; Preprint 1359, Department of Mathematics, Utrecht University, 2007, pp. 29.

2006

J. Rommes, N. Martins and P.C. Pellanda: Efficient computation of large scale transfer function dominant zeros; Preprint 1358, Department of Mathematics, Utrecht University, 2006, pp. 20.

M. Mommer and R. Stevenson: A goal-oriented adaptive finite element method with convergence rates (ps, pdf); Preprint 1357, Department of Mathematics, Utrecht University, 2006, pp. 29.

J. Rommes and G.L.G. Sleijpen: Convergence of the dominant pole algorithm and Rayleigh quotient iteration; Preprint 1356, Department of Mathematics, Utrecht University, 2006, pp. 18.

Y. Kondratyuk and R. Stevenson: An optimal adaptive finite element method for the Stokes Problem; Preprint 1355, Department of Mathematics, Utrecht University, 2006, pp. 31.

K. Dajani and C. Kalle: Random beta-expansions with Deleted Digits; Preprint 1354, Department of Mathematics, Utrecht University, 2006, pp. 19.

C. Schwab and R. Stevenson: Adaptive Wavelet Algorithms for Elliptic PDE's on Product Domains; Preprint 1353, Department of Mathematics, Utrecht University, 2006, pp. .

G. Khimshiashvili: Yau Algebras of Fewnomial Singularities; Preprint 1352, Department of Mathematics, Utrecht University, 2006, pp. 18.

K. Eppler, H. Harbrecht and M. Mommer: A New Fictitious Domain Method in Shape Optimization (ps, pdf); Preprint 1351, Department of Mathematics, Utrecht University, 2006, pp. 17.

W.F. Govaerts, R. Khoshsiar Ghazani, Yu. A. Kuznetsov and H.G.E. Meijer: Bifurcation Analysis of Periodic Orbits of Maps in MATLAB (ps, pdf); Preprint 1350, Department of Mathematics, Utrecht University, 2006, pp. 27.

R. Stevenson: More on the order of prolongations and restrictions (ps, pdf); Preprint 1349, Department of Mathematics, Utrecht University, 2006, pp. 8.

H.W. Broer, M.C. Ciocci and H. Hanßmann: The quasi-periodic reversible Hopf bifurcation (ps, pdf); Preprint 1348, Department of Mathematics, Utrecht University, 2006, pp. 32.

S. Dahlke, M. Fornasier, T. Raasch, M. Werner and R. Stevenson: Adaptive Frame Methods for Elliptic Operator Equations: The Steepest Descent Approach; Preprint 1347, Department of Mathematics, Utrecht University, 2006, pp. 25.

Y. Kondratyuk: Adaptive finite element algorithms for the Stokes problem: Convergence rates and optimal computational complexity; Preprint 1346, Department of Mathematics, Utrecht University, 2006, pp. 31.

R. Stevenson: Composite Wavelet bases with extended stability and cancellation properties-extended version (ps, pdf); Preprint 1345, Department of Mathematics, Utrecht University, 2006, pp. 36.

J. Rommes and N. Martins: Efficient computation of multivariable transfer function dominant poles using subspace acceleration; Preprint 1344, Department of Mathematics, Utrecht University, 2006, pp. 17.

T. Gantumur: An optimal adaptive wavelet method for nonsymmetric and indefinite elliptic problems (ps, pdf); Preprint 1343, Department of Mathematics, Utrecht University, 2006, pp. 17.

Yu. A. Kuznetsov and H.G.E. Meijer: Remarks on Interacting Neimark-Sacker Bifurcations; Preprint 1342, Department of Mathematics, Utrecht University, 2006, pp. 29.

2005

E.P. van den Ban and H. Schlichtkrull: A Paley-Wiener theorem for distributions on reductive symmetric spaces; Preprint 1341, Department of Mathematics, Utrecht University, 2005, pp. 21.

J. Rommes and N. Martins: Efficient computation of transfer function dominant poles using subspace acceleration; Preprint 1340, Department of Mathematics, Utrecht University, 2005, pp. 15.

J. Rommes: Efficient preconditioning for Jacobi-Davidson methods and its use in purification for generalized eigenvalue problems; Preprint 1339, Department of Mathematics, Utrecht University, 2005, pp. 24.

K, Dajani and M. de Vries: Invariant densities for random beta-expansions; Preprint 1338, Department of Mathematics, Utrecht University, 2005, pp. 18.

K. Dajani and C. Kalle: On the Convergence of Logarithmic First Return Times; Preprint 1337, Department of Mathematics, Utrecht University, 2005, pp. 10.

R. Stevenson: The completion of locally refined simplicial partitions created by bisection; Preprint 1336, Department of Mathematics, Utrecht University, 2005, pp. .

B. van den Berg and F. de Marchi: Models of Non-Well-Founded Sets via an Indexed Final Coalgebra Theorem (ps, pdf); Preprint 1335, Department of Mathematics, Utrecht University, 2005, pp. 21.

T. Bakri and R. Nabergoj: Multi-Frequency Oscillations in Self-Excited Systems; Preprint 1334, Department of Mathematics, Utrecht University, 2005, pp. 17.

T. Bakri: Torus Breakdown and Chaos in a System of Coupled Oscillators; Preprint 1333, Department of Mathematics, Utrecht University, 2005, pp. 16.

A. van Dam and P.A. Zegeling: A robust moving mesh finite volume method applied to 1D hyperbolic conservation laws from magnetohydrodynamics; Preprint 1332, Department of Mathematics, Utrecht University, 2005, pp. 30.

F. Verhulst: Invariant manifolds in dissipative dynamical systems; Preprint 1331, Department of Mathematics, Utrecht University, 2005, pp. 19.

M. Ruijgrok and T.W. Ruijgrok: Replicator dynamics with mutations for games with a continuous strategy space; Preprint 1330, Department of Mathematics, Utrecht University, 2005, pp. 26.

R. Stevenson: Optimality of a standard adaptive fininte element method; Preprint 1329, Department of Mathematics, Utrecht University, 2005, pp. 23.

K. Eppler, H. Harbrecht and R. Schneider: On Convergence in Elliptic Shape Optimization; Preprint 1328, Department of Mathematics, Utrecht University, 2005, pp. 20.

W. Dahmen, H. Harbrecht and R. Schneider: Adaptive Methods for Boundary Integral Equations - Complexity and Convergence Estimates; Preprint 1327, Department of Mathematics, Utrecht University, 2005, pp. 34.

S.M. Gusein-Zade and D. Siersma: Deformations of polynomials and their zeta functions; Preprint 1326, Department of Mathematics, Utrecht University, 2005, pp. 9.

T. Gantumur, H. Harbrecht and R.P. Stevenson: An optimal adaptive wavelet method without coarsening (ps, pdf); Preprint 1325, Department of Mathematics, Utrecht University, 2005, pp. .

H. Hanßmann: Perturbations of integrable and superintegrable Hamiltonian systems (ps, pdf); Preprint 1324, Department of Mathematics, Utrecht University, 2005, pp. 10.

S. Anisov: Geometrical spines of lens manifolds (ps, pdf); Preprint 1323, Department of Mathematics, Utrecht University, 2005, pp. 16.

C. Berger and I. Moerdijk: The Boardman-vogt resolution of operads in monoidal model categories; Preprint 1322, Department of Mathematics, Utrecht University, 2005, pp. 38.

T. Gantumur and R.P. Stevenson: Computation of singular integral operators in wavelet coordinates (ps, pdf); Preprint 1321, Department of Mathematics, Utrecht University, 2005, pp. 26.

A. Swart, G.L.G. Sleijpen and J. Brandts: Numerical solution of the two dimensional Pioncare equation, with appendices; Preprint 1320, Department of Mathematics, Utrecht University, 2005, pp. 36.

2004

K. Dajani, M. de Vries and Aimee S.A. Johnson: The relative growth of information in two-dimensional partitions; Preprint 1319, Department of Mathematics, Utrecht University, 2004, pp. 12.

E.P. van den Ban and H. Schlichtkrull: Paley-Wiener spaces for real reductive Lie groups; Preprint 1318, Department of Mathematics, Utrecht University, 2004, pp. 28.

I. Moerdijk and J. Mrcun: On the developability of Lie subalgebroids; Preprint 1317, Department of Mathematics, Utrecht University, 2004, pp. 17.

I. Moerdijk and J Mrcun: On the integrability of Lie subalgebroids; Preprint 1316, Department of Mathematics, Utrecht University, 2004, pp. 12.

J. Rizov: Fields of Definition of Rational Points on Varieties (ps, pdf); Preprint 1315, Department of Mathematics, Utrecht University, 2004, pp. .

K. Eppler and H. Harbrecht: Efficient Treatment of Stationary Free Boundary Problems; Preprint 1314, Department of Mathematics, Utrecht University, 2004, pp. 20.

K. Eppler and H. Harbrecht: Shape optimization for 3D electrical impedance tomography; Preprint 1313, Department of Mathematics, Utrecht University, 2004, pp. 20.

K. Eppler and H. Harbrecht: A regularized Newton method in electrical impedance tomography using shape Hessian information; Preprint 1312, Department of Mathematics, Utrecht University, 2004, pp. 22.

H. Harbrecht and R. Stevenson: Wavelets with patchwise cancellation properties; Preprint 1311, Department of Mathematics, Utrecht University, 2004, pp. 15.

P. A. Zegeling, W.D. de Boer and Tang, H.Z.: Robust and Efficient Adaptive Moving Mesh Solution of the 2-D Euler equations (ps, pdf); Preprint 1310, Department of Mathematics, Utrecht University, 2004, pp. 16.

M. A. Ballester: Entanglement is not very useful for estimating multiple phases; Preprint 1309, Department of Mathematics, Utrecht University, 2004, pp. 7.

T.L. van Noorden and J. Barkmeijer: Computing optimal model perturbations: A constraint optimization problem; Preprint 1308, Department of Mathematics, Utrecht University, 2004, pp. 27.

T. van Noorden: Computing a partial real ordered generalized Schur form using the Jacobi-Davidson Method; Preprint 1307, Department of Mathematics, Utrecht University, 2004, pp. 10.

T. Gantumur and R.P. Stevenson: Computation of differential operators in wavelet coordinates; Preprint 1306, Department of Mathematics, Utrecht University, 2004, pp. .

Yu. A. Kuznetsov, W. Govaerts and E.J. Doedel en A. Dhooge: Numerical Periodic Normalization for Codim 1 Bifurcations of Limit Cycles (ps, pdf); Preprint 1305, Department of Mathematics, Utrecht University, 2004, pp. 29.

R.P. Stevenson: Composite wavelet bases with extendedstability and cancellation properties; Preprint 1304, Department of Mathematics, Utrecht University, 2004, pp. .

B.P. Lamichhane, R.P. Stevenson and B.I. Wohlmuth: Higher Order Mortar Finite Element Methods in 3D with Dual Lagrange Multiplier Bases; Preprint 1303, Department of Mathematics, Utrecht University, 2004, pp. .

R. P. Stevenson: The uniform saturation property of a singularly perturbed reaction-diffusion equation; Preprint 1302, Department of Mathematics, Utrecht University, 2004, pp. .

A. Kyprianou and L. Alili: Some remarks on first passage of Levy process, the American put and pasting principles; Preprint 1301, Department of Mathematics, Utrecht University, 2004, pp. .

A. Kyprianou and E. Baurdoux: Further calculations for Israeli options; Preprint 1300, Department of Mathematics, Utrecht University, 2004, pp. .

A. Kyprianou and C. Kuhn: Pricing Israeli options: a pathwise approach; Preprint 1299, Department of Mathematics, Utrecht University, 2004, pp. .

A. Kyprianou and C. Kuhn: Israeli options as composite exotic options; Preprint 1298, Department of Mathematics, Utrecht University, 2004, pp. .

M.A. Ballester: Estimation of unitary quantum operations; Preprint 1297, Department of Mathematics, Utrecht University, 2004, pp. 6.

V.S. Gonchenko, Yu.A. Kuznetsov and H.G.E. Meijer: Generalized Hénon map and bifurcations of homoclinic tangencies (ps, pdf); Preprint 1296, Department of Mathematics, Utrecht University, 2004, pp. 24.

D. Siersma and M. Tibar: Singularity Exchange at Infinity (ps, pdf); Preprint 1295, Department of Mathematics, Utrecht University, 2004, pp. 13.

E.J. Balder: Existence of Competitive Equilibria in Economies with a Measure Space of Consumers and Consumption Externalities (ps, pdf); Preprint 1294, Department of Mathematics, Utrecht University, 2004, pp. 28.

2003

J. Eshof, van den and G.L.G. Sleijpen: Iterative linear system solvers with approximate matrix-vector products; Preprint 1293, Department of Mathematics, Utrecht University, 2003, pp. 10.

J. Larsson and R. D. Gill: Bell's inequallity and the coincidence-time loophole; Preprint 1292, Department of Mathematics, Utrecht University, 2003, pp. 5.

P.A. Zegeling: On Resistive MHD Models with Adaptive Moving Meshes (ps, pdf); Preprint 1291, Department of Mathematics, Utrecht University, 2003, pp. 22.

Y. A. Kuznetsov and H. G. E. Meijer: Numerical Normal forms for codim 2 bifurcations of fixed points with at most two critical eigenvalues (ps, pdf); Preprint 1290, Department of Mathematics, Utrecht University, 2003, pp. 22.

W. van Dam and R.D. Gill: The statistical strength of nolocality proofs; Preprint 1289, Department of Mathematics, Utrecht University, 2003, pp. 36.

R.D. Gill: The Chaotic Chameleon; Preprint 1288, Department of Mathematics, Utrecht University, 2003, pp. 7.

R.D. Gill: On an Argument of David Deutsch; Preprint 1287, Department of Mathematics, Utrecht University, 2003, pp. 15.

R. Gill: Time, Finite Statistics, and Bell's Fifth Position; Preprint 1286, Department of Mathematics, Utrecht University, 2003, pp. 28.

K. Dajani and C. Kraaikamp: Ergodic properties of signed binary expansions; Preprint 1285, Department of Mathematics, Utrecht University, 2003, pp. 24.

K. Dajani and M. de Vries: Measures of maximal entropy for random beta-expansions; Preprint 1284, Department of Mathematics, Utrecht University, 2003, pp. 17.

J.J. Duistermaat, A.E. Kyprianou and K. van Schaik: Finite expiry Russian options; Preprint 1283, Department of Mathematics, Utrecht University, 2003, pp. 33.

F. Verhulst and Abadi: Autoparametric Resonance of Relaxation Oscillations; Preprint 1282, Department of Mathematics, Utrecht University, 2003, pp. 15.

O. Davydov and R. Stevenson: Hierarchical Riesz Bases for H^s(Ω) 1 < s < 5/2; Preprint 1281, Department of Mathematics, Utrecht University, 2003, pp. 38.

W. Govaerts, Y. A. Kuznetsov and A. Dhooge: Numerical continuation of bifurcation of limit cycles in MATLAB (ps, pdf); Preprint 1280, Department of Mathematics, Utrecht University, 2003, pp. 23.

J.W. Harris, S.C. Harris and A.E. Kyprianou: Further probabilistic analysis of the Fisher-Kolmogorov-Petrovskii-Piscounov equation: one sided travelling-waves; Preprint 1279, Department of Mathematics, Utrecht University, 2003, pp. 17.

A.E. Kyprianou and Z. Palmowski: Fluctuations of Spectrally Negative Markov Additive Processes; Preprint 1278, Department of Mathematics, Utrecht University, 2003, pp. 17.

B. Rink: A Cantor set of tori with monodromy near a focus-focus singularity; Preprint 1277, Department of Mathematics, Utrecht University, 2003, pp. .

Abadi: An Autoparametric System with Dry-friction; Preprint 1276, Department of Mathematics, Utrecht University, 2003, pp. 19.

T.L. van Noorden, S.M. Verduyn Lunel and A. Bliek: A Broyden Rank p + 1 Update Continuation Method with Subspace Iteration; Preprint 1275, Department of Mathematics, Utrecht University, 2003, pp. 21.

A.E. Kyprianou: A martingale review of some fluctuation theory for spectrally negative Levy processes; Preprint 1274, Department of Mathematics, Utrecht University, 2003, pp. 11.

E.P. van den Ban: Eisenstein integrals and induction of relations (ps, pdf); Preprint 1273, Department of Mathematics, Utrecht University, 2003, pp. 22.

H. Bursztyn, M. Crainic and A. Weinstein: C. Zhu: Integration of twisted Dirac brackets (ps, pdf); Preprint 1272, Department of Mathematics, Utrecht University, 2003, pp. 43.

R. Stevenson: An optimal adaptive finite element method; Preprint 1271, Department of Mathematics, Utrecht University, 2003, pp. 37.

Yu. A. Kuznetsov, H.G.E. Meijer and L. van Veen: The fold-flip bifurcation; Preprint 1270, Department of Mathematics, Utrecht University, 2003, pp. 45.

C. Kuppelberg, A.E. Kyprianou and R.A. Maller: Ruin probabilities and overshoots for general Levy insurance risk processes; Preprint 1269, Department of Mathematics, Utrecht University, 2003, pp. 35.

J. van den Eshof, G.L.G. Sleijpen and Martin B. van Gijzen: Relaxation strategies for nested Krylov methods (ps, pdf); Preprint 1268, Department of Mathematics, Utrecht University, 2003, pp. 23.

E.P. van den Ban and H. Schlichtkrull: A Paley-Wiener theorem for reductive symmetric spaces (ps, pdf); Preprint 1267, Department of Mathematics, Utrecht University, 2003, pp. 27.

M. Crainic and N. Crainic: Birkhoff interpolation with rectangular sets of nodes; Preprint 1266, Department of Mathematics, Utrecht University, 2003, pp. 37.

G.L.G. Sleijpen and J. van den Eshof: Accurate conjugate gradient methods for shifted systems (ps, pdf); Preprint 1265, Department of Mathematics, Utrecht University, 2003, pp. 12.

2002

I. Moerdijk: Introduction to the language of stacks and gerbs (ps, pdf); Preprint 1264, Department of Mathematics, Utrecht University, 2002, pp. .

M.E. Hochstenbach: Harmonic and refined extraction methods for the singular value problem, with applications in least squares problems; Preprint 1263, Department of Mathematics, Utrecht University, 2002, pp. 24.

M.E. Hochstenbach, T. Kosir and Bob Plestenjak: A Jacobi-Davidson type method for the two-parameter eigenvalue problem; Preprint 1262, Department of Mathematics, Utrecht University, 2002, pp. 17.

F. Dercole and Yu. Kuznetsov: SlideCont: An AUTO97 Driver for sliding Bifurcation Analysis (ps, pdf); Preprint 1261, Department of Mathematics, Utrecht University, 2002, pp. 71.

E.N. Belitser: On asymptotic expansion of pseudovalues in nonparametric median regression (ps, pdf); Preprint 1260, Department of Mathematics, Utrecht University, 2002, pp. 16.

M. van Manen: Applications of canonical relations in generic differential geometry (ps, pdf); Preprint 1259, Department of Mathematics, Utrecht University, 2002, pp. 20.

P. Zegeling and H.P. Kok: Adaptive moving mesh computations for reaction-diffusion systems (ps, pdf); Preprint 1258, Department of Mathematics, Utrecht University, 2002, pp. 10.

P. Zegeling: Tensor-Product Adaptive Grids Based on Coordinate Transformations (ps, pdf); Preprint 1257, Department of Mathematics, Utrecht University, 2002, pp. 18.

K. Aardal and A.K. Lenstra: Hard equality constrained integer knapsacks (ps, pdf); Preprint 1256, Department of Mathematics, Utrecht University, 2002, pp. 24.

P. Arbenz and M.E. Hochstenbach: A Jacobi-Davidson method for solving complex-symmetric eigenvalue problems (ps, pdf); Preprint 1255, Department of Mathematics, Utrecht University, 2002, pp. 18.

A.E. Kyprianou: Asymptotic radial speed of the support of upercritical branching and super-Brownian motion in \mathbbR^d (ps, pdf); Preprint 1254, Department of Mathematics, Utrecht University, 2002, pp. 8.

E. Belitser and B. Levit: On the empirical Bayes approach to adaptive filtering in the Gaussian model (ps, pdf); Preprint 1253, Department of Mathematics, Utrecht University, 2002, pp. 25.

K. Dajani: The Markov property of Random \beta-expansions (ps, pdf); Preprint 1252, Department of Mathematics, Utrecht University, 2002, pp. 7.

D. Siersma and M. Tibar: Deformations of Polynomials, Boudary Singularities and Monodromy (ps, pdf); Preprint 1251, Department of Mathematics, Utrecht University, 2002, pp. 21.

S. Bezuglyi, K. Dajani and A.H. Dooley and T . Hamachi: Extendibility of Ergodic Actions of Abelian Groups on a Measure Space (ps, pdf); Preprint 1250, Department of Mathematics, Utrecht University, 2002, pp. 31.

R. Stevenson: On the Compressibility of Operators in Wavelet Coordinates (ps, pdf); Preprint 1249, Department of Mathematics, Utrecht University, 2002, pp. 22.

F. Beukers and A. van der Waall: Lamé equations with algebraic solutions; Preprint 1248, Department of Mathematics, Utrecht University, 2002, pp. .

M.R. Pistorius: On exit and ergodicity of the spectrally one-sided Lévy process reflected at its infimum (ps, pdf); Preprint 1247, Department of Mathematics, Utrecht University, 2002, pp. 36.

M.R. Pistorius: On doubly reflected completely asymmetric Lévy processes (ps, pdf); Preprint 1246, Department of Mathematics, Utrecht University, 2002, pp. 14.

J.M. Tuwankotta: Widely separated frequencies in coupled oscillators with energy-preservING quadratic nonlinearity (ps, pdf); Preprint 1245, Department of Mathematics, Utrecht University, 2002, pp. 25.

E. Ovtchinnikov: Convergence Estimates for Preconditioned Gradient Subspace Iteration Eigensolvers (ps, pdf); Preprint 1244, Department of Mathematics, Utrecht University, 2002, pp. 44.

J. Engländer and A.E. Kyprianou: Local extinction versus local exponential growth for spatial branching processes (ps, pdf); Preprint 1243, Department of Mathematics, Utrecht University, 2002, pp. 18.

C. Berger and I. Moerdijk: Axiomatic homotopy theory for operads (ps, pdf); Preprint 1242, Department of Mathematics, Utrecht University, 2002, pp. 26.

S. Fatimah and F. Verhulst: Suppressing flow-induced vibrations by parametric excitation (ps, pdf); Preprint 1241, Department of Mathematics, Utrecht University, 2002, pp. 24.

S. Asmussen, F. Avram and M. Pistorius: Russian and American put options under exponential phase-type Lévy models (ps, pdf); Preprint 1240, Department of Mathematics, Utrecht University, 2002, pp. 34.

R. Stevenson: Adaptive Solution of Operator Equations using Wavelet Frames (ps, pdf); Preprint 1239, Department of Mathematics, Utrecht University, 2002, pp. 29.

B. Vastenhouw and R.H. Bisseling: A two-dimensional data distribution method for parallel sparse matrix-vector multiplication (ps, pdf); Preprint 1238, Department of Mathematics, Utrecht University, 2002, pp. 31.

J. Brandts and M. Krizek: Linear Splines and their Derivatives on Uniform Simplicial Partitions of Polytopes (ps, pdf); Preprint 1237, Department of Mathematics, Utrecht University, 2002, pp. 17.

B. van den Berg: Inductive Types and Exact Completion (ps, pdf); Preprint 1236, Department of Mathematics, Utrecht University, 2002, pp. 26.

B.W. Rink: Symmetric invariant manifolds in the Fermi Pasta Ulam chai (ps, pdf); Preprint 1235, Department of Mathematics, Utrecht University, 2002, pp. 12.

W. Dahmen, T. Klint and K. Urban: On Fictitious Domain Formulations for Maxwell's Equations (ps, pdf); Preprint 1234, Department of Mathematics, Utrecht University, 2002, pp. 18.

F. Dillen, G. Verbouwe and L. Vrancken: Cubic form geometry for hypersurfaces of centro-affine and graph hypersurfaces (ps, pdf); Preprint 1233, Department of Mathematics, Utrecht University, 2002, pp. 7.

S. Anisov: Exact values of complexity for an infinite family of torus bundles over the circle (ps, pdf); Preprint 1232, Department of Mathematics, Utrecht University, 2002, pp. 6.

A. Kyprianou: Some calculations for Israeli options (ps, pdf); Preprint 1231, Department of Mathematics, Utrecht University, 2002, pp. 14.

K. Dajani and C. Kraaikamp: Random Beta-expansions (ps, pdf); Preprint 1230, Department of Mathematics, Utrecht University, 2002, pp. 16.

I. Moerdijk: Orbifolds as Groupoids: an Introduction (ps, pdf); Preprint 1229, Department of Mathematics, Utrecht University, 2002, pp. 21.

I. Moerdijk: On the classification of Regular Lie groupoids (ps, pdf); Preprint 1228, Department of Mathematics, Utrecht University, 2002, pp. 57.

Yu.A. Kuznetsov, S. Rinaldi and A. Gragnani: One-parameter Bifurcations in Planar Filippov Systems (ps, pdf); Preprint 1227, Department of Mathematics, Utrecht University, 2002, pp. 50.

J.L. Berggren and J.P. Hogendijk: The Fragments of Abu Sahl al-Kuhi's Lost Geometrical Works in the Writings of al-Sijzi; Preprint 1226, Department of Mathematics, Utrecht University, 2002, pp. 56.

M.E. Hochstenbach and B. Plestenjak: Backward error, condition numbers, and pseudospectrum for the multiparameter eigenvalue problem (ps, pdf); Preprint 1225, Department of Mathematics, Utrecht University, 2002, pp. 15.

G.L.G. Sleijpen and J. van den Eshof: Inexact Krylov subspace methods for linear systems (ps, pdf); Preprint 1224, Department of Mathematics, Utrecht University, 2002, pp. 23.

J. van den Eshof, A. Frommer, Th. Lippert, K. Schilling and H. van der Vorst: Numerical Methods for the QCD Overlap Operator: I. Sign-Function and Error Bounds (ps, pdf); Preprint 1223, Department of Mathematics, Utrecht University, 2002, pp. 31.

H. Li and L. Vrancken: New examples of Willmore surfaces in Sⁿ (ps, pdf); Preprint 1222, Department of Mathematics, Utrecht University, 2002, pp. 19.

T. Bakri, R. Nabergoj, A. Tondl and F. Verhulst: Parametric Excitation in Nonlinear Dynamics (ps, pdf); Preprint 1221, Department of Mathematics, Utrecht University, 2002, pp. 31.

L. Booth and C. Quant: On the construction of Z^d^Z-valued systems with unbounded transition rates; Preprint 1220, Department of Mathematics, Utrecht University, 2002, pp. 20.

J.P. Hogendijk: The Burning Mirrors of Diocles: Reflections on the Methodology and Purpose of the History of Pre-Modern Science; Preprint 1219, Department of Mathematics, Utrecht University, 2002, pp. 17.

E.J. Doedel, W. Govaerts and Yu.A. Kuznetsov: Computation of periodic solution bifurcations in odes using bordered systems (ps, pdf); Preprint 1218, Department of Mathematics, Utrecht University, 2002, pp. 33.

F. Avram, A.E. Kyprianou and M.R. Pistorius: Exit Problems for Spectrally Negative Lévy Processes and Applications to Russian, American and Canadized Options (ps, pdf); Preprint 1217, Department of Mathematics, Utrecht University, 2002, pp. 28.

2001

J.H. Brandts and R. Stevenson: A Stable and Optimal Complexity Solution Method for Mixed Finite Element Discretizations (ps, pdf); Preprint 1216, Department of Mathematics, Utrecht University, 2001, pp. 8.

E.P. van den Ban and H. Schlichtkrull: The Plancherel decomposition for a reductive symmetric space II. Representation theory (ps, pdf); Preprint 1215, Department of Mathematics, Utrecht University, 2001, pp. 63.

J.D. Biggins and A.E. Kyprianou: The smoothing transform: the boundary case (ps, pdf); Preprint 1214, Department of Mathematics, Utrecht University, 2001, pp. 10.

J.D. Biggins and A.E, Kyprianou: Measure change in multitype branching (ps, pdf); Preprint 1213, Department of Mathematics, Utrecht University, 2001, pp. 34.

M.E. Hochstenbach and H,A, van der Vorst: Alternatives to the Rayleigh quotient for the quadratic eigenvalue problem (ps, pdf); Preprint 1212, Department of Mathematics, Utrecht University, 2001, pp. 10.

J.M. Tuwankotta and F. Verhulst: Hamilton Systems with Widely Separated Frequencies (ps, pdf); Preprint 1211, Department of Mathematics, Utrecht University, 2001, pp. 22.

L. van Veen: Baroclinic flow and the Lorenz-84 model (ps, pdf); Preprint 1210, Department of Mathematics, Utrecht University, 2001, pp. 28.

E.J. Balder: On equilibria for discontinuous games: Nash approximation schemes (ps, pdf); Preprint 1209, Department of Mathematics, Utrecht University, 2001, pp. 11.

R.D. Gill: Accardi contra Bell (cum mundi): The Impossible Coupling (ps, pdf); Preprint 1208, Department of Mathematics, Utrecht University, 2001, pp. 20.

B. Rink: Direction reversing travelling waves in the Fermi-Pasta-Ulam chain (ps, pdf); Preprint 1207, Department of Mathematics, Utrecht University, 2001, pp. 20.

J. Engländer and A.E. Kyprianou: Markov branching diffusions: martingales, Girsanov-type theorems and applications to the long term behaviour (ps, pdf); Preprint 1206, Department of Mathematics, Utrecht University, 2001, pp. 39.

M. Hochstenbach and B. Plestenjak: A Jacobi-Davidson type method for a right definite two-parameter eigenvalue problem (ps, pdf); Preprint 1205, Department of Mathematics, Utrecht University, 2001, pp. 39.

O.E. Barndorff-Nielsen, R.D. Gill and P.E. Jupp: On Quantum Statistical Inference (ps, pdf); Preprint 1204, Department of Mathematics, Utrecht University, 2001, pp. 59.

R.D. Gill and J.M. Robins: Casual Inference for Complex Longitudinal Data: the continuous Case (ps, pdf); Preprint 1203, Department of Mathematics, Utrecht University, 2001, pp. 27.

R.D. Gill: Teleportation into Quantum Statistics (ps, pdf); Preprint 1202, Department of Mathematics, Utrecht University, 2001, pp. 35.

N.V. Davydova, O. Diekmann and S.A. van Gils: Year Class Coexistence or Competitive Exclusion for Strict Biennials? (ps, pdf); Preprint 1201, Department of Mathematics, Utrecht University, 2001, pp. 28.

E.P. van den Ban and H. Schlichtkrull: The Plancherel decomposition for a reductive symmetric space I. The spherical part (ps, pdf); Preprint 1200, Department of Mathematics, Utrecht University, 2001, pp. 103.

R. Stevenson and H. Nguyen: Finite Element Wavelets on Manifolds (ps, pdf); Preprint 1199, Department of Mathematics, Utrecht University, 2001, pp. 24.

B.M. Hambly, G. Kersting and A.E. Kyprianou: Upper and lower space-time envelopes for oscillating random walks conditioned to stay positive (ps, pdf); Preprint 1198, Department of Mathematics, Utrecht University, 2001, pp. 15.

J.M. Tuwankotta and F. Verhulst: Higher Order Resonance in Two Degree of Freedom Hamiltonian Systems (ps, pdf); Preprint 1197, Department of Mathematics, Utrecht University, 2001, pp. 8.

M.E. Hochstenbach and G.L.G. Sleijpen: Two-sided and alternating Jacobi-Davidson (ps, pdf); Preprint 1196, Department of Mathematics, Utrecht University, 2001, pp. 23.

P. van der Laan: Some Hopf Algebras of Trees (ps, pdf); Preprint 1195, Department of Mathematics, Utrecht University, 2001, pp. 24.

J.J. Duistermaat: Second Order Contact of Minimal Surfaces (ps, pdf); Preprint 1194, Department of Mathematics, Utrecht University, 2001, pp. 30.

P.J.W. Hofstra and J. van Oosten: Realizability Toposes and Ordered PCA's (ps, pdf); Preprint 1193, Department of Mathematics, Utrecht University, 2001, pp. 20.

M.A. Stijnman, R.H. Bisseling and G.T. Barkema: Partitioning 3D space for parallel many-particle stimulations (ps, pdf); Preprint 1192, Department of Mathematics, Utrecht University, 2001, pp. 12.

L. Vrancken: Special classes of three dimensional affine hyperspheres characterized by properties of their cubic form (ps, pdf); Preprint 1191, Department of Mathematics, Utrecht University, 2001, pp. 19.

U. Simon, K. Voss and L. Vrancken and M. Wiehe: Surfaces with prescribed Weingarten-Operator (ps, pdf); Preprint 1190, Department of Mathematics, Utrecht University, 2001, pp. 8.

L. Vrancken: Special Lagrangian submanifolds of the nearly Kaehler 6-sphere (ps, pdf); Preprint 1189, Department of Mathematics, Utrecht University, 2001, pp. 11.

J. Bolton, C. Scharlach and L. Vrancken: From certain minimal surfaces in the 5-sphere to minimal Lagrangian submanifolds of the 3-dimensional complex projective space (ps, pdf); Preprint 1188, Department of Mathematics, Utrecht University, 2001, pp. 11.

L. Booth, J. Bruck and M. Franceschetti and R. Meester: Covering algorithms, continuum percolation and the geometry of wireless networks (ps, pdf); Preprint 1187, Department of Mathematics, Utrecht University, 2001, pp. 52.

K. Dajani and C. Kraaikamp: From greedy to lazy Expansions and their driving Dynamics (ps, pdf); Preprint 1186, Department of Mathematics, Utrecht University, 2001, pp. 17.

F. Verhulst: Parametric and autoparametric resonance (ps, pdf); Preprint 1185, Department of Mathematics, Utrecht University, 2001, pp. 44.

G.L.G. Sleijpen and J. van den Eshof: Accurate approximations to eigenpairs using the harmonic Rayleigh Ritz Method (ps, pdf); Preprint 1184, Department of Mathematics, Utrecht University, 2001, pp. 20.

J.H. Brandts: A Comparison of Subspace methods for Sylvester Equations (ps, pdf); Preprint 1183, Department of Mathematics, Utrecht University, 2001, pp. 8.

P.A. Zegeling and R. Keppers: Adaptive Method of Lines for Magneto-Hydrodynamic PDE Models (ps, pdf); Preprint 1182, Department of Mathematics, Utrecht University, 2001, pp. 25.

J.H. Brandts: Deliberate Ill-Conditioning of Krylov Matrices (ps, pdf); Preprint 1181, Department of Mathematics, Utrecht University, 2001, pp. 29.

J.H. Brandts: Matlab Code for Sorted Real Schur Forms (ps, pdf); Preprint 1180, Department of Mathematics, Utrecht University, 2001, pp. 19.

J.H. Brandts: The Cauchy-Riemann equations: discretization by finite elements, fast solution, and a posteriori error estimation (ps, pdf); Preprint 1179, Department of Mathematics, Utrecht University, 2001, pp. 16.

J. Bolton, C. Scharlach and L. Vrancken and L.M. Woodward: Lagrangian immersions satisfying Chen's equality (ps, pdf); Preprint 1178, Department of Mathematics, Utrecht University, 2001, pp. 8.

2000

J.L.M. van Dorsselaaer: Several concepts to investigate strongly nonnormal eigenvalue problems (ps, pdf); Preprint 1177, Department of Mathematics, Utrecht University, 2000, pp. 25.

A. Kyprianou and M. Pistorius: Perpetual Options and Canadization Through Fluctuation Theory (ps, pdf); Preprint 1176, Department of Mathematics, Utrecht University, 2000, pp. 17.

M. Crainic and I. Moerdijk: Cech- De Rham theory for leaf spaces of foliations (ps, pdf); Preprint 1175, Department of Mathematics, Utrecht University, 2000, pp. 22.

M. Crainic: Connections up to homotopy and characteristic classes (ps, pdf); Preprint 1174, Department of Mathematics, Utrecht University, 2000, pp. 12.

M. Crainic: Chern characters via connections up to homotopy (ps, pdf); Preprint 1173, Department of Mathematics, Utrecht University, 2000, pp. 6.

M. Crainic: Differentiable and algebroid cohomology, Van Est isomorphisms, and characteristic classes (ps, pdf); Preprint 1172, Department of Mathematics, Utrecht University, 2000, pp. 37.

M. Crainic and I. Moerdijk: Foliation groupoids and their cyclic homology (ps, pdf); Preprint 1171, Department of Mathematics, Utrecht University, 2000, pp. 18.

E.P. van den Ban and H. Schlichtkrull: Analytic families of eigenfunctions on a reductive symmetric space (ps, pdf); Preprint 1170, Department of Mathematics, Utrecht University, 2000, pp. 108.

E.J. Balder: More on maximum likelihood equilibria for games with random payoffs and participation (ps, pdf); Preprint 1169, Department of Mathematics, Utrecht University, 2000, pp. 14.

M. Voorneveld: Fixed Points in a Group of Isometries (ps, pdf); Preprint 1168, Department of Mathematics, Utrecht University, 2000, pp. 7.

M. Voorneveld: Fixed Points and Contraction Factor Functions (ps, pdf); Preprint 1167, Department of Mathematics, Utrecht University, 2000, pp. 7.

B. Rink and J.M. Tuwankotta: Stability in Hamiltonian systems (ps, pdf); Preprint 1166, Department of Mathematics, Utrecht University, 2000, pp. 20.

J. van den Eshof: The convergence of Jacobi-Davidson for Hermitian eigenproblems (ps, pdf); Preprint 1165, Department of Mathematics, Utrecht University, 2000, pp. 14.

M. Genseberger, G.L.G. Sleijpen and H.A. van der Vorst: Using domain decomposition in the Jacobi-Davidson method (ps, pdf); Preprint 1164, Department of Mathematics, Utrecht University, 2000, pp. 39.

R. Stevenson: A direct solver for the gradient equation (ps, pdf); Preprint 1163, Department of Mathematics, Utrecht University, 2000, pp. 14.

S.J. Edixhoven, B.J.J. Moonen and F. Oort: Open problems in Algebraic Geometry (ps, pdf); Preprint 1162, Department of Mathematics, Utrecht University, 2000, pp. 16.

P. Fischer and J.D. Stegeman: Fractional Hadamard powers of symmetric positive-definite matrices (ps, pdf); Preprint 1161, Department of Mathematics, Utrecht University, 2000, pp. 23.

G.L.G. Sleijpen, J. van den Eshof and Paul Smit: Optimal a priori error bounds for the Rayleigh-Ritz method (ps, pdf); Preprint 1160, Department of Mathematics, Utrecht University, 2000, pp. 8.

R. Meester and C. Quant: On a long range particle system with unbounded flip rates (ps, pdf); Preprint 1159, Department of Mathematics, Utrecht University, 2000, pp. 26.

Yu.A. Kuznetsov, O. de Feo and S. Rinaldi: Belyakov homoclinic bifurcations in a tritrophic food chain model (ps, pdf); Preprint 1158, Department of Mathematics, Utrecht University, 2000, pp. 26.

R. Stevenson: Locally supported, piecewise polynomial biorthogona wavelets on non-uniform meshes (ps, pdf); Preprint 1157, Department of Mathematics, Utrecht University, 2000, pp. 31.

K. Dajani: A Note on Rotations and Interval Exchange Transformations on 3-Intervals (ps, pdf); Preprint 1156, Department of Mathematics, Utrecht University, 2000, pp. 10.

J. Brandts and M. Krízek: History and Future of Superconvergence in Three-Dimensional Finite Element Methods (ps, pdf); Preprint 1155, Department of Mathematics, Utrecht University, 2000, pp. 10.

J.M. Tuwankotta and F. Verhulst: Symmetry and Resonance in Hamiltonian Systems, Revised version of preprint 1121, November 1999 (ps, pdf); Preprint 1154, Department of Mathematics, Utrecht University, 2000, pp. 21.

J.M. Tuwankotta and G.R.W. Quispel: Geometric Numerical Integration Applied to The Elastic Pendulum at Higher Order Resonance (ps, pdf); Preprint 1153, Department of Mathematics, Utrecht University, 2000, pp. 15.

B. Rink: Symmetry and resonance in periodic FPU chains (ps, pdf); Preprint 1152, Department of Mathematics, Utrecht University, 2000, pp. 22.

H.J.M. Bos: De cirkel gedeeld, de omtrek becijferd en pi gebeiteld: Ludolph van Ceulen en de uitdaging van de wiskunde; Preprint 1151, Department of Mathematics, Utrecht University, 2000, pp. 13.

: Preprint 1150, Department of Mathematics, Utrecht University, 2000, pp. .

J. Brandts: The use of discrete orthogonal projections in boundary element methods (ps, pdf); Preprint 1149, Department of Mathematics, Utrecht University, 2000, pp. 14.

J. Brandts: Projections methods for oversized linear algebra problems (ps, pdf); Preprint 1148, Department of Mathematics, Utrecht University, 2000, pp. 29.

F. Oort: Abelian varieties and p-divisible groups: Newton polygons and a stratification; Preprint 1147, Department of Mathematics, Utrecht University, 2000, pp. 144.

l. Birkedal and J. van Oosten: Relative and Modified Relative Realizability (ps, pdf); Preprint 1146, Department of Mathematics, Utrecht University, 2000, pp. 16.

M. Voorneveld and A. van den Nouweland: An Axiomatization of the Euclidean Compromise Solution (ps, pdf); Preprint 1145, Department of Mathematics, Utrecht University, 2000, pp. 16.

G. Golubev, O. Lepski and B. Levit: On adaptive estimation using the sup-norm losses (ps, pdf); Preprint 1144, Department of Mathematics, Utrecht University, 2000, pp. 17.

C.C. Stolk and M.V. de Hoop: Modeling and inversion of seismic data in anisotropic elastic media (ps, pdf); Preprint 1143, Department of Mathematics, Utrecht University, 2000, pp. 36.

M. Voorneveld and S. Grahn: Cost Allocation in Shortest Path Games (ps, pdf); Preprint 1142, Department of Mathematics, Utrecht University, 2000, pp. 17.

A.E. Kyprianou and A. Rahimzadeh Sani: Martingale Convergence and the Functional Equation in the Multi-type Branching Random Walk (ps, pdf); Preprint 1141, Department of Mathematics, Utrecht University, 2000, pp. 12.

A.E. Kyprianou: Travelling wave solutions to the K-P-P equation at supercritical wave speeds: a parallel to Simon Harris' probabilistic analysis (ps, pdf); Preprint 1140, Department of Mathematics, Utrecht University, 2000, pp. 14.

A.E. Kyprianou: Travelling wave solutions to the K-P-P equation at the critical wave speed: continuing Simon Harris' probabilistic analysis (ps, pdf); Preprint 1139, Department of Mathematics, Utrecht University, 2000, pp. 21.

R.H. Bisseling and M.A. Inda: A simple and efficient parallel FFT algorithm using the BSP model (ps, pdf); Preprint 1138, Department of Mathematics, Utrecht University, 2000, pp. .

S. Fatimah and M. Ruygrok: Bifurcations in an autoparametric system in 1:1 internal resonance with parametric excitation (ps, pdf); Preprint 1137, Department of Mathematics, Utrecht University, 2000, pp. 19.

Abadi: Self-excited Auto-parametric Systems (ps, pdf); Preprint 1136, Department of Mathematics, Utrecht University, 2000, pp. 24.

K. Dajani and A. Fieldsteel: Equipartition of interval partitions and an application to number theory (ps, pdf); Preprint 1135, Department of Mathematics, Utrecht University, 2000, pp. 8.

B. Moonen: Group Schemes with Additional Structures and Weyl Group Cosets (ps, pdf); Preprint 1134, Department of Mathematics, Utrecht University, 2000, pp. 35.

R. Cushman and J. Sniatycki: Singular Reduction for Proper Actions (ps, pdf); Preprint 1133, Department of Mathematics, Utrecht University, 2000, pp. 24.

M.M. m. Made and H.A. van der Vorst: Parallel incomplete factorizations with pseudo-overlapped subdomains (ps, pdf); Preprint 1132, Department of Mathematics, Utrecht University, 2000, pp. 21.

J. van Oosten: Realizability: A Historical Essay (ps, pdf); Preprint 1131, Department of Mathematics, Utrecht University, 2000, pp. 24.

G. Hek: Fronts and pulses in a class of reaction-diffusion equations: a geometric singular perturbations approach (ps, pdf); Preprint 1130, Department of Mathematics, Utrecht University, 2000, pp. 39.

S. Fatimah and M. Ruygrok: An autoparametric system with a parametrically-excited oscillator; Preprint 1129, Department of Mathematics, Utrecht University, 2000, pp. 19.

M.E. Hochstenbach: JDSVD: A Jacobi-Davidson like SVD method (ps, pdf); Preprint 1128, Department of Mathematics, Utrecht University, 2000, pp. 13.

L. Booth and R. Meester: Infinite paths with bounded or recurrent partial sums (ps, pdf); Preprint 1127, Department of Mathematics, Utrecht University, 2000, pp. 43.

1999

E.J. Balder: On ws-convergence of product measures (ps, pdf); Preprint 1126, Department of Mathematics, Utrecht University, 1999, pp. 22.

M.E. Verbeek: Repairing near-singularity for dense EMC problems by adaptive basis techniques (ps, pdf); Preprint 1125, Department of Mathematics, Utrecht University, 1999, pp. 16.

J.L.M. van Dorsselaer, M.E. Hochstenbach and H.A. van der Vorst: Computing probabilistic bounds for extreme eigenvalues of symmetric matrices with the Lanczos method (ps, pdf); Preprint 1124, Department of Mathematics, Utrecht University, 1999, pp. 16.

W. Bomhof and H.A. van der Vorst: A Parallel linear system solver for circuit simulation problems (ps, pdf); Preprint 1123, Department of Mathematics, Utrecht University, 1999, pp. 17.

B. Rink and F. Verhulst: Normal forms of periodic FPU-chains; Preprint 1122, Department of Mathematics, Utrecht University, 1999, pp. .

J.M. Tuwankotta and F. Verhulst: Symmetry and Resonance in Hamiltonian Systems (ps, pdf); Preprint 1121, Department of Mathematics, Utrecht University, 1999, pp. 19.

R. Stevenson: Nonconforming finite elements and the Cascade Iteration (ps, pdf); Preprint 1120, Department of Mathematics, Utrecht University, 1999, pp. 31.

M. Crainic and I. Moerdijk: A remark on sheaf theory for non-Hausdorff manifolds (ps, pdf); Preprint 1119, Department of Mathematics, Utrecht University, 1999, pp. 7.

G. Khimshiashvili and D. Siersma: On minimal round functions (ps, pdf); Preprint 1118, Department of Mathematics, Utrecht University, 1999, pp. 18.

G.L.G. Sleijpen and F.W. Wubs: Effective preconditioning techniques for eigenvalue problems (ps, pdf); Preprint 1117, Department of Mathematics, Utrecht University, 1999, pp. 21.

J. van Hamel: Lichtenbaum-Tate duality for varieties over p-adic fields (ps, pdf); Preprint 1116, Department of Mathematics, Utrecht University, 1999, pp. 27.

Y. Saad and H.A. van der Vorst: Iterative Solution of Linear Systems in the 20-th Century (ps, pdf); Preprint 1115, Department of Mathematics, Utrecht University, 1999, pp. 26.

G. Sleijpen and H.A. van der Vorst: Jacobi-Davidson Alg. for various eigenproblems 'A working document' (ps, pdf); Preprint 1114, Department of Mathematics, Utrecht University, 1999, pp. 48.

J.J. Duistermaat: On the Boundary Behaviour or the Riemannian Structure of a Self-Concordant Barrier Function (ps, pdf); Preprint 1113, Department of Mathematics, Utrecht University, 1999, pp. 38.

J.J. Duistermaat: On Hessian Riemannian Structures (ps, pdf); Preprint 1112, Department of Mathematics, Utrecht University, 1999, pp. 13.

I. Moerdijk: On the Connes-Kreimer construction of Hopf Algebras (ps, pdf); Preprint 1111, Department of Mathematics, Utrecht University, 1999, pp. 10.

E.J. Balder, and M. Pistorius: On an optimal consumption problem for p-integrable consumption plans (ps, pdf); Preprint 1110, Department of Mathematics, Utrecht University, 1999, pp. 13.

D.G. White: On the value of the critical point in fractal percolation (ps, pdf); Preprint 1109, Department of Mathematics, Utrecht University, 1999, pp. 19.

R.D. Gill: Asymptotics in quantum statistics (ps, pdf); Preprint 1108, Department of Mathematics, Utrecht University, 1999, pp. 31.

R.D. Cushman and D.A. Sadovskii: Monodromy in the hydrogen atom in croned fields (ps, pdf); Preprint 1107, Department of Mathematics, Utrecht University, 1999, pp. 30.

K. Dajani and C. Kraaikamp: `The mother of all continued fractions' (ps, pdf); Preprint 1106, Department of Mathematics, Utrecht University, 1999, pp. 13.

D. Siersma and M. Tibar: Vanishing cycles and singularities of meromorphic functions (ps, pdf); Preprint 1105, Department of Mathematics, Utrecht University, 1999, pp. 16.

R. Lindenbergh: A Voronoi Poset (ps, pdf); Preprint 1104, Department of Mathematics, Utrecht University, 1999, pp. 14.

A. Doelman, W. Eckhaus and T.J. Kaper: Slowly-modulated two pulse solutions and pulse splitting bifurcations (ps, pdf); Preprint 1103, Department of Mathematics, Utrecht University, 1999, pp. .

M.A. de Inda, R.B. Bisseling and D.K. Maslen: On the efficient Parallel Computation of Legendre Transforms (ps, pdf); Preprint 1102, Department of Mathematics, Utrecht University, 1999, pp. 33.

R.D. Gill and S. Massar: State estimation for large ensembles (ps, pdf); Preprint 1101, Department of Mathematics, Utrecht University, 1999, pp. 23.

O.E. Barndorf-Nielsen and R.D. Gill: An example of Non-Attainability of Expected Quantum Information (ps, pdf); Preprint 1100, Department of Mathematics, Utrecht University, 1999, pp. 4.

R.D. Gill and J.M. Robins: Causal inference for Complex Longitudinal Data: the continuous case; Preprint 1099, Department of Mathematics, Utrecht University, 1999, pp. 20.

E. Balder: A unifying pair of Cournot-Nash equilivrium existence results; Preprint 1098, Department of Mathematics, Utrecht University, 1999, pp. 21.

F. Verhulst: On averaging methods for partial differential equations; Preprint 1097, Department of Mathematics, Utrecht University, 1999, pp. 20.

Q. Puite and R. Moot: Proof Nets for the Multimodal Lambek Calculus; Preprint 1096, Department of Mathematics, Utrecht University, 1999, pp. 59.

C.C. Stolk: Microlocal analysis of a seismic linearized inverse problem; Preprint 1095, Department of Mathematics, Utrecht University, 1999, pp. 30.

O.V. Lepski and B. Levit: Adaptive non-parametric estimation of smooth multivariate functions; Preprint 1094, Department of Mathematics, Utrecht University, 1999, pp. 37.

R. Meester and C. Quant: Stability and weakly convergant approximations of queuing systems on a circle; Preprint 1093, Department of Mathematics, Utrecht University, 1999, pp. 22.

H.A. van der Vorst and Q. Ye: Residual Replacement Strategies for Krylov Subspace Iterative Methods for the Convergence of True Residuals; Preprint 1092, Department of Mathematics, Utrecht University, 1999, pp. 19.

I.S. Duft and H.A. van der Vorst: Developments and Trends in the Parallel Solution of Linear Systems; Preprint 1091, Department of Mathematics, Utrecht University, 1999, pp. 50.

J. Sotomayor, D. Siersma and R. Garcia: Curvatures of conflict surfaces in Euclidean 3-space; Preprint 1090, Department of Mathematics, Utrecht University, 1999, 9 pages.

D. Siersma: Properties of conflict sets in the plane; Preprint 1089, Department of Mathematics, Utrecht University, 1999, 11 pages.

D. Siersma and M. Tibar: Singularities at infinity and their vanishing cycles, II. Monodromy; Preprint 1088, Department of Mathematics, Utrecht University, 1999, 17 pages.

B.J.J. Moonen and Yu.G, Zarhin: Hodge classes on abelian varieties of low dimension; Preprint 1087, Department of Mathematics, Utrecht University, 1999, 14 pages.

J. van Hamel: Torsion zero-cycles and the Abel-Jacobi map over the real numbers; Preprint 1086, Department of Mathematics, Utrecht University, 1999, 29 pages.

M. Crainic: Cyclic cohomology of Hopf algebras, and a non-commutative Chern-Weil theory; Preprint 1085, Department of Mathematics, Utrecht University, 1999, 23 pages.

1998

W. Bosma, K. Dajani and C. Kraaikamp: Entropy and Relative Growth of Sequences; Preprint 1084, Department of Mathematics, Utrecht University, 1998, 7 pages.

L. van Veen, Th. Opsteegh and F. Verhulst: The dynamics of a low-order coupled ocean-atmosphere model; Preprint 1083, Department of Mathematics, Utrecht University, 1998, 21 pages.

Nguyen Chanh Tu: Nonsingular Cubic Surfaces With Star Points; Preprint 1082, Department of Mathematics, Utrecht University, 1998, 33 pages.

A.J. de Jong and F. Oort: Purity of the stratification by Newton Polygons; Preprint 1081, Department of Mathematics, Utrecht University, 1998, 36 pages.

J. van Oosten and A.K. Simpson: Axioms and (Counter) examples in Synthetic Domain Theory; Preprint 1080, Department of Mathematics, Utrecht University, 1998, 45 pages.

Q. Puite: Proof Nets with Explicit Negation for Multiplicative Linear Logic; Preprint 1079, Department of Mathematics, Utrecht University, 1998, 90 pages.

F. Verhulst: The validation of Metaphors; Preprint 1078, Department of Mathematics, Utrecht University, 1998, 16 pages.

G. Carnovale: On the braided Fourier transform in the n-dimensional quantum space; Preprint 1077, Department of Mathematics, Utrecht University, 1998, 39 pages.

S. Vu Ngoc: Bohr-Sommerfeld conditions for Integrable Systems with critical manifolds of focus-focus type; Preprint 1076, Department of Mathematics, Utrecht University, 1998, 70 pages.

F. Verhulst and Huveneers: Evolution towards Symmetry; Preprint 1075, Department of Mathematics, Utrecht University, 1998, 21 pages.

G. Horvitz and R. Bisseling: Designing a BSP version of ScaLAPACK; BSPlib: the BSP Programming Library; Preprint 1074, Department of Mathematics, Utrecht University, 1998, 18 pages.

M. Genseberger and G.L.G. Sleijpen: Alternative correction equations in the Jacobi-Davidson method; Preprint 1073, Department of Mathematics, Utrecht University, 1998, 19 pages.

R. Meester: Extremal point of infinite clusters in stationary percolation; Preprint 1072, Department of Mathematics, Utrecht University, 1998, 11 pages.

F. Oort and D. Abramovich: Alterations and resolution of singularities; Preprint 1071, Department of Mathematics, Utrecht University, 1998, 67 pages.

F. Beukers: Recurrent sequences and p-adic spectra; Preprint 1070, Department of Mathematics, Utrecht University, 1998, 16 pages.

R. Cushman, S. Ferrer and H. Heinssmann: Singular reductions of Axiully Symmetric Perturbations of the isotropic Harmonic Oscillator; Preprint 1069, Department of Mathematics, Utrecht University, 1998, 32 pages.

L.R.M.. Maas and A. Doelman: Chaotic tides; Preprint 1068, Department of Mathematics, Utrecht University, 1998, 27 pages.

J.B. Joinet, H. Schellinx and L. Tartara de Falco: SN and CR for free-style LK_tq: linear decorations and simulation of normalization; Preprint 1067, Department of Mathematics, Utrecht University, 1998, 50 pages.

M. Galesoupe, D.L. Salinger and J.D. Stegeman: Deux Analyses de Fourier sur l'ensemble de Cantor; Preprint 1066, Department of Mathematics, Utrecht University, 1998, 6 pages.

M. Crainic and I. Moerdijk: A Homology Theory for Étale Groupoids; Preprint 1065, Department of Mathematics, Utrecht University, 1998, 34 pages.

D.G. White: On fractal percolation in R₂; Preprint 1064, Department of Mathematics, Utrecht University, 1998, 5 pages.

Abderrazak Bella Baci: Equivariance Formelle En Géométrie Non Commutative. I; Preprint 1063, Department of Mathematics, Utrecht University, 1998, 20 pages.

Abderrazak Bella Baci: Reduction of the Injectivity in the Baum-Connes Conjecture; Preprint 1062, Department of Mathematics, Utrecht University, 1998, 6 pages.

E.J.N. Looijenga: Mg is a union of 9-1 Affine Open Subsets; Preprint 1061, Department of Mathematics, Utrecht University, 1998, 10 pages.

G. Hek, A. Doelman and P. Holmes: Homoclinic Saddle - Node Bifurcations in a Three-Dimensional Flow; Preprint 1060, Department of Mathematics, Utrecht University, 1998, 37 pages.

Fr. Oort: Units in number fields and in function fields; Preprint 1059, Department of Mathematics, Utrecht University, 1998, 19 pages.

P.-E. Paradan: The moment map and equivariant cohomology with generalized coefficients; Preprint 1058, Department of Mathematics, Utrecht University, 1998, 45 pages.

P.-E. Paradan: The Fourier transform of semi-simple coadjoint or bits; Preprint 1057, Department of Mathematics, Utrecht University, 1998, 22 pages.

M. Ruzhansky: Helomorphic factorization for the solution operators for hyperbolic equations; Preprint 1056, Department of Mathematics, Utrecht University, 1998, 9 pages.

S. Vu Ngoc: Quantum monodromy in Integrable Systems; Preprint 1055, Department of Mathematics, Utrecht University, 1998, 16 pages.

M.A. Botchev and H.A. Vorst: Approximated Implicit Time-stepping Schemes in a Distributed Memory Parallel Environment; Preprint 1054, Department of Mathematics, Utrecht University, 1998, 12 pages.

T.A. Springer: Schubert varieties and generalizations; Preprint 1053, Department of Mathematics, Utrecht University, 1998, 28 pages.

E. Balder: Lectures on Young measure Theory and its applications in Economics; Preprint 1052, Department of Mathematics, Utrecht University, 1998, 42 pages.

R. Meester: A note on perculation in cocycle measures; Preprint 1051, Department of Mathematics, Utrecht University, 1998, 21 pages.

G. Jiang and D. Siersma: Local Embedding of lines in Singular Hypersurfaces; Preprint 1050, Department of Mathematics, Utrecht University, 1998, 16 pages.

E.P. van den Ban and H. Schlichtkrull: Fourier inversion on a reductive symmetric space; Preprint 1049, Department of Mathematics, Utrecht University, 1998, 54 pages.

R.H. Kaenders: New period mappings for plane curve singularities; Preprint 1048, Department of Mathematics, Utrecht University, 1998, 75 pages.

G.L.G. Sleijpen, H.A. van der Vorst and E. Meijerink: Efficient expansion of subspaces in the Jacobi-Davidson method for standard and generalized eigenproblems; Preprint 1047, Department of Mathematics, Utrecht University, 1998, 14 pages.

F. Verhulst: Symmetry and integrability in Hamiltonian normal forms; Preprint 1046, Department of Mathematics, Utrecht University, 1998, 47 pages.

B.Ya. Levit and O.V. Lepski: Adaptive Minimax Estimation of InfinitelyDifferentiable Functions; Preprint 1045, Department of Mathematics, Utrecht University, 1998, 48 pages.

E. Looijenga: Affine Artin Groups and the fundamental groups of some moduli spaces; Preprint 1044, Department of Mathematics, Utrecht University, 1998, 40 pages.

1997

M. Botchev, G. Sleijpen and H. van der Vorst: Stability Control for Approximate Implicit Time-Stepping Schemes with Minimal Residual Iterations; Preprint 1043, Department of Mathematics, Utrecht University, 1997, 24 pages.

Y. Nishiyama: Weak convergence of local random field of kernel density estimators; Preprint 1042, Department of Mathematics, Utrecht University, 1997, 8 pages.

M. Crainic: Cyclic Cohomology of Etale Groupoids. The General Case; Preprint 1041, Department of Mathematics, Utrecht University, 1997, 33 pages.

K. Dajani and C. Kraaikamp: A note on the approximation by continued Fractions under an extra condition; Preprint 1040, Department of Mathematics, Utrecht University, 1997, 15 pages.

I. Moerdijk and J. Vermeulen: Relative Compactness Conditions for Topos; Preprint 1039, Department of Mathematics, Utrecht University, 1997, 109 pages.

F. Oort: Moduli of Abelian Varieties, Finite group schemes and Formal groups; Preprint 1038, Department of Mathematics, Utrecht University, 1997, 26 pages.

M. Ruzhansky: Singularities of affine fibrations; Preprint 1037, Department of Mathematics, Utrecht University, 1997, 25 pages.

Y. Nishiyama: Weak convergence of multivariate point processes and its applications; Preprint 1036, Department of Mathematics, Utrecht University, 1997, 29 pages.

M. Boggi and M. Pikaart: Galois covers of moduli of curves; Preprint 1035, Department of Mathematics, Utrecht University, 1997, 21 pages.

H. Vosegaard: A bound for the generalized Tjurina numbers; Preprint 1034, Department of Mathematics, Utrecht University, 1997, 22 pages.

R. Cushman and J.J. Duistermaat: Non-Hamiltonian monochromy; Preprint 1033, Department of Mathematics, Utrecht University, 1997, 15 pages.

R. Cushman: Routh's sphere; Preprint 1032, Department of Mathematics, Utrecht University, 1997, 24 pages.

M. Ruzhansky: Analytic Fourier Integral Operators, Mange-Ampere Equation and Holomorphic Factorization; Preprint 1031, Department of Mathematics, Utrecht University, 1997, 11 pages.

D.L. Salinger and J.D. Stegeman: On some properties of the difference spectrum; Preprint 1030, Department of Mathematics, Utrecht University, 1997, 10 pages.

A.-M. Simon and J.R. Strooker: Monomial conjecture and Auslander's \delta-invariant; Preprint 1029, Department of Mathematics, Utrecht University, 1997, 10 pages.

A. Doelman, R. Gardner and T. Kaper: Stability analysis of singular patterns in the 1-D Gray-Scott model I: A matched asymptotics approach; Preprint 1028, Department of Mathematics, Utrecht University, 1997, 42 pages.

M. Ruzhansky: On the sharpness of Seeger-Sogge-Stein orders; Preprint 1027, Department of Mathematics, Utrecht University, 1997, 5 pages.

R. Roy, A. Sarkar and D.G. White: Backbends in directed percolation; Preprint 1026, Department of Mathematics, Utrecht University, 1997, 19 pages.

A. Doelman and G. Hek: Homoclinic saddle-node bifurcations in singularly perturbed systems; Preprint 1025, Department of Mathematics, Utrecht University, 1997, 39 pages.

Y. Nishiyama: A maximal inequality for martingales and M-estimation in a Gaussian whitenoise mode; Preprint 1024, Department of Mathematics, Utrecht University, 1997, 23 pages.

V. Rottschäfer and A. Doelman: On the transition from the Ginzburg-Landau equation to the extended Fisher-Kolmogorov equation; Preprint 1023, Department of Mathematics, Utrecht University, 1997, 45 pages.

I. Moerdijk and J.J.C. Vermeulen: A proof of a conjecture of A. Pitts; Preprint 1022, Department of Mathematics, Utrecht University, 1997, 8 pages.

E. Balder: An extension of the Dunford-Pettis theorem with applications to a Bocce-type oscillation restriction criterion; Preprint 1021, Department of Mathematics, Utrecht University, 1997, 9 pages.

F. Beukers and R. Cushman: Zeeman's monotonicity conjecture; Preprint 1020, Department of Mathematics, Utrecht University, 1997, 8 pages.

A. Bella Baci: Cohomologie de Bredon et Homologie Cyclique; Preprint 1019, Department of Mathematics, Utrecht University, 1997, 15 pages.

Abderrazak Bella Baci: Homologie Cyclique du Produit Croise Algebrique et Groupes de Surfaces; Preprint 1018, Department of Mathematics, Utrecht University, 1997, 17 pages.

A. Bella Baci: Caractéristique d'Euler Equivariante En Homologie Cyclique Périodique; Preprint 1017, Department of Mathematics, Utrecht University, 1997, 12 pages.

A. Bella Baci: Characteristic Classes and Hochschild Homology of Group Graded Algebra; Preprint 1016, Department of Mathematics, Utrecht University, 1997, 15 pages.

A. Shepeleva: Modulated Modulations Approach to the Loss of Stability of Periodic Solutions for the Degenerate Ginzburg-Landau Equation; Preprint 1015, Department of Mathematics, Utrecht University, 1997, 23 pages.

R. Meester: A simple proof of the exponential convergence of the modified Jacobi-Perron algorithm; Preprint 1014, Department of Mathematics, Utrecht University, 1997, 9 pages.

I. Moerdijk and D.A. Pronk: Simplicial Cohomology of Orbifolds; Preprint 1013, Department of Mathematics, Utrecht University, 1997, 23 pages.

C. Butz and I. Moerdijk: A definability theorem for first order logic; Preprint 1012, Department of Mathematics, Utrecht University, 1997, 8 pages.

J.G.M. Mars and T.A. Springer: Hecke algebra representations related to spherical varieties; Preprint 1011, Department of Mathematics, Utrecht University, 1997, 36 pages.

H.M. Schuttelaars and H.E. de Swart: Initial formation of channels and shoals in a short tidal embayment; Preprint 1010, Department of Mathematics, Utrecht University, 1997, 31 pages.

R. van der Hofstad: The constants in the CLT for the Edwards model; Preprint 1009, Department of Mathematics, Utrecht University, 1997, 17 pages.

E.P. van den Ban, M. Flensted-Jensen and H. Schlichtkrull: Harmonic analysis on semisimple symmetric spaces. A survey of some results; Preprint 1008, Department of Mathematics, Utrecht University, 1997, 30 pages.
Lecture Notes, Instructional Conference on Representation Theory and Automorphic Forms, Edinburgh, March 1996.

P. Paradan: Formules de localisation en cohomologie equivariante; Preprint 1007, Department of Mathematics, Utrecht University, 1997, 52 pages.

G.L.G. Sleijpen, H.A. van der Vorst and J. Modersitzki: The main effects of rounding errors in Krylov solvers for symmetric linear systems; Preprint 1006, Department of Mathematics, Utrecht University, 1997, 24 pages.

M.B. van Gijzen, C.B. Vreugdenhil and H. Oksuzoglu: A finite element discretization for stream-function problems on multiply connected domains; Preprint 1005, Department of Mathematics, Utrecht University, 1997, 21 pages.

M. Botchev, G. Sleijpen and H. van der Vorst: Low-dimensional Krylov subspace iterations for enhancing stability of time-step integration schemes; Preprint 1004, Department of Mathematics, Utrecht University, 1997, 35 pages.

E.P. van den Ban: Induced representations and the Langlands classification; Preprint 1003, Department of Mathematics, Utrecht University, 1997, 33 pages.
Lecture Notes, Instructional Conference on Representation Theory and Automorphic Forms, Edinburgh, March 1996.

J.J. Duistermaat: The monodromy in the Hamiltonian Hopf bifurcation; Preprint 1002, Department of Mathematics, Utrecht University, 1997, 5 pages.

G. Krupa: Convergence of unbounded multivalued super martingales in the Mosco and slice topologies; Preprint 1001, Department of Mathematics, Utrecht University, 1997, 10 pages.

R. Cushman, D. Kemppainen and J. Sniatycki: A classical particle with spin realized by reduction of a nonlinear nonholonomic constraint; Preprint 1000, Department of Mathematics, Utrecht University, 1997, 7 pages.

J. van Dorsselaer: Computing eigenvalues occuring in continuation methods with the Jacobi-Davidson QZ method; Preprint 999, Department of Mathematics, Utrecht University, 1997, 18 pages.

K. Dajani and R. Meester: Random Entropy and Recurrence; Preprint 998, Department of Mathematics, Utrecht University, 1997, 19 pages.

F. Oort: A stratification of a moduli space of polarized abelian varieties in positive characteristic; Preprint 997, Department of Mathematics, Utrecht University, 1997, 15 pages.

J. van Oosten: A Combinatory Algebra for Sequential Functionals of Finite Type; Preprint 996, Department of Mathematics, Utrecht University, 1997, 11 pages.

F. Oort: Newton polygons and formal groups: conjectures by Manin and Grothendieck; Preprint 995, Department of Mathematics, Utrecht University, 1997, 22 pages.

M. Ruzhansky: Global elliptic estimates on symmetric spaces; Preprint 994, Department of Mathematics, Utrecht University, 1997, 8 pages.

E.J. Balder: On equilibria in Continuum Games; Preprint 993, Department of Mathematics, Utrecht University, 1997, 16 pages.

J.J. Duistermaat and W. van der Kallen: Constant terms of powers of a Laurent polynomial; Preprint 992, Department of Mathematics, Utrecht University, 1997, 11 pages.
to appear in Indagationes Math.

1996

K. Dajani and C. Kraaikamp: A gauss-Kusmin Theorem for Optimal Continued Fractions; Preprint 991, Department of Mathematics, Utrecht University, 1996, 26 pages.

M. Boggi: Compactifications of Configurations of Points on P¹ and Quadratic Transformations of Projective Space; Preprint 990, Department of Mathematics, Utrecht University, 1996, 16 pages.

R. van der Hofstad, F. den Hollander and W. König: Central Limit Theorem for a Weakly Interactivity Random Polymer; Preprint 989, Department of Mathematics, Utrecht University, 1996, 29 pages.

E.N. Belitser and B.Y. Levit: Asymptotically local minimax estimation of infinitely smooth density with censored data; Preprint 988, Department of Mathematics, Utrecht University, 1996, 10 pages.

Magolu M. and B. Polman: Efficient Planewise like preconditioners to cope with 3D Problems; Preprint 987, Department of Mathematics, Utrecht University, 1996, 24 pages.

Jibladze M.: Lower Bagdomain as a Glueing; Preprint 986, Department of Mathematics, Utrecht University, 1996, 10 pages.

Magolu M. and Y. Notay: Dynamically relaxed block incomplete factorizations; Preprint 985, Department of Mathematics, Utrecht University, 1996, 19 pages.

C. Butz and I. Moerdijk: Representing topoi by topological groupoids; Preprint 984, Department of Mathematics, Utrecht University, 1996, 13 pages.

E.J. Balder: On characterizing optimality and existence of optimal solutions for Lyapunov type optimization problems; Preprint 983, Department of Mathematics, Utrecht University, 1996, 8 pages.

G.H. Golub and H.A. van der Vorst: Closer to the solution: Iterative linear solvers; Preprint 982, Department of Mathematics, Utrecht University, 1996, 32 pages.
Preliminary version; to appear in The State of the Art in Numerical Analysis, I.S. Duff and G.A. Watson, eds, Oxford University Press

H.A. van der Vorst and G.H. Golub: 150 Years old and still alive: eigenproblems; Preprint 981, Department of Mathematics, Utrecht University, 1996, 28 pages.
Preliminary version; to appear in The State of the Art in Numerical Analysis, I.S. Duff and G.A. Watson, eds, Oxford University Press

R. Meester: Lecture Notes in Percolation; Preprint 980, Department of Mathematics, Utrecht University, 1996, 25 pages.

J. van der Berg, R. Meester and D.G. White: Dynamic Boolean Models; Preprint 979, Department of Mathematics, Utrecht University, 1996, 22 pages.

R.B. Lehoucq and K.A.Y. Meerbergen: The inexact rational Krylov sequence method; Preprint 978, Department of Mathematics, Utrecht University, 1996, 15 pages.

G. Carnovale: Quasidiagonal Solutions of the Yang-Baxter Equation Quantum groups and Quantum super groups; Preprint 977, Department of Mathematics, Utrecht University, 1996, 32 pages.

D.R. Fokkema: Enhanced implementation of CICGSTAB(l) for solving linear systems of equations; Preprint 976, Department of Mathematics, Utrecht University, 1996, 18 pages.

C. Butz: The Classifying Topos of a First Order Theory; Preprint 975, Department of Mathematics, Utrecht University, 1996, 13 pages.

C. Butz: A topological completeness theorem; Preprint 974, Department of Mathematics, Utrecht University, 1996, 14 pages.

C. Butz and I. Moerdijk: topological representation of sheaf cohomology of sites; Preprint 973, Department of Mathematics, Utrecht University, 1996, 17 pages.

H. Petzl: Graded local cohomology and flat ring extensions; Preprint 972, Department of Mathematics, Utrecht University, 1996, 20 pages.

Y. Nishiyama: A central limit theorem for l^\infty-valued martingale difference arrays and its application; Preprint 971, Department of Mathematics, Utrecht University, 1996, 14 pages.

G.K. Golubev and B.Y. Levit: Asymptotically efficient estimation in the Wicksell problem; Preprint 970, Department of Mathematics, Utrecht University, 1996, 19 pages.

A. Shepeleva: On the Validity of the Degenerate Ginzburg-Landau Equation; Preprint 969, Department of Mathematics, Utrecht University, 1996, 18 pages.
to appear in Mathematical Methods in the Applied Sciences 1996.

E. van den Ban: The action of intertwining operators on spherical vectors in the minimal principal series of a reductive symmetric space; Preprint 968, Department of Mathematics, Utrecht University, 1996, 32 pages.

D. Siersma: Voronoi Diagrams and Morse Theory of the distance Function; Preprint 967, Department of Mathematics, Utrecht University, 1996, 23 pages.

M. Harris and R. Meester: Nontrivial phase transitions in a dependent parametric bond percolation model; Preprint 966, Department of Mathematics, Utrecht University, 1996, 19 pages.
to appear in Markov Processes and Related Fields (1996).

I. Moerdijk: Proof of a conjecture of A. Haeflinger; Preprint 965, Department of Mathematics, Utrecht University, 1996, 8 pages.

R.H. Bisseling: Basic Techniques for Numerical Linear Algebra on Bulk Synchronous Parallel Computers; Preprint 964, Department of Mathematics, Utrecht University, 1996, 14 pages.

G. Krupa: Ergodic Theorems for Subadditive Superstationary Families of Random Sets with Values in Banach Spaces; Preprint 963, Department of Mathematics, Utrecht University, 1996, 10 pages.

F.A. Raeven: A Generalised Power Iteration with Arnoldi Acceleration for Polynomial Eigenproblems; Preprint 962, Department of Mathematics, Utrecht University, 1996, 28 pages.

I.I. Bouw: Quotients of fame fundamental groups of affine curves; Preprint 961, Department of Mathematics, Utrecht University, 1996, 22 pages.

R. Schielen and A. Doelman: Modulation equations for spatially periodic systems: derivation and solutions; Preprint 960, Department of Mathematics, Utrecht University, 1996, 35 pages.

O. Häggström: Uniform and minimal essential spanning forests on trees; Preprint 959, Department of Mathematics, Utrecht University, 1996, 26 pages.

E. Looijenga and V.A. Lunts: A Lie algebra attached to a projective variety; Preprint 958, Department of Mathematics, Utrecht University, 1996, 46 pages.

R. Cushman and J.J. Duistermaat: A Characterization of the Ligon-Schaaf Regularization Map; Preprint 957, Department of Mathematics, Utrecht University, 1996, 12 pages.

A. Doelman, T. Kaper and P. Zegeling: Pattern formation in the 1-D Gray-Scott model; Preprint 956, Department of Mathematics, Utrecht University, 1996, 47 pages.

C. Kraaikamp and R. Meester: Convergence of continued fraction type algorithms and generators; Preprint 955, Department of Mathematics, Utrecht University, 1996, 21 pages.
to appear in Monatshefte für Mathematik (1996).

J.L.M. van Dorsselaer: Pseudospectra for matrix pencils and stability of equilibria; Preprint 954, Department of Mathematics, Utrecht University, 1996, 12 pages.

E. Belitser: Efficient Estimation of Analytic Density under Random Censorship; Preprint 953, Department of Mathematics, Utrecht University, 1996, 22 pages.
accepted for Bernoulli

G. Müller: Symmetries of Surface Singularities; Preprint 952, Department of Mathematics, Utrecht University, 1996, 23 pages.

A. Doelman and V. Rottschäfer: Singularly perturbed and non-local modulation equations for systems with interacting instability mechanisms; Preprint 951, Department of Mathematics, Utrecht University, 1996, 39 pages.

F. Oort and J. de Jong: Hyperelliptic curves in abelian varieties; Preprint 950, Department of Mathematics, Utrecht University, 1996, 12 pages.

K. Dajani and J. Hawkins: A construction of a non-measure-preserving endomorphism using quotient relations and automorphic factors; Preprint 949, Department of Mathematics, Utrecht University, 1996, 12 pages.

V.N. Fomin and M.V. Ruzhansky: Mathematical constructions in optimal linear filtering theory; Preprint 948, Department of Mathematics, Utrecht University, 1996, 18 pages.

O. Häggström: Infinite clusters in dependent automorphism invariant percolation on trees; Preprint 947, Department of Mathematics, Utrecht University, 1996, 23 pages.

P.A. Zegeling: MFE revisited, Part 1: Adaptive Grid-Generation using the Heat Equation; Preprint 946, Department of Mathematics, Utrecht University, 1996, 11 pages.

D. Siersma and J. Smeltink: Classification of singularities at infinity of polynomials of degree 4 in two variables; Preprint 945, Department of Mathematics, Utrecht University, 1996, 14 pages.

F. Beukers and H. Schlickewei: The equation x+y=1 in finitely generated groups; Preprint 944, Department of Mathematics, Utrecht University, 1996, 10 pages.

F. Beukers and D. Zagier: Lower bounds of heights of points on hypersurfaces; Preprint 943, Department of Mathematics, Utrecht University, 1996, 7 pages.

A. Sarkar: Co-existence of the occupied and vacant phase in Boolean models in three or more dimensions; Preprint 942, Department of Mathematics, Utrecht University, 1996, 18 pages.

D. Fokkema, G. Sleijpen and H. van der Vorst: Jacobi-Davidson style QR and QZ algorithms for the partial reduction of matrix pencils; Preprint 941, Department of Mathematics, Utrecht University, 1996, 39 pages.

P.W.H. Lemmens: Pólya Theory of Hypercubes (revision of preprint 925); Preprint 940, Department of Mathematics, Utrecht University, 1996, 11 pages.

W. van der Kallen and P. Magyar: The Space of Triangles, Vanishing Theorems, and Combinatorics; Preprint 939, Department of Mathematics, Utrecht University, 1996, 38 pages.

1995

L. Leijten: On maps between Kozul cohomology modules and between local cohomology modules; Preprint 938, Department of Mathematics, Utrecht University, 1995, 11 pages.

M.B. van Gijzen: Parallel ocean flow computations on a regular and on an irregular grid; Preprint 937, Department of Mathematics, Utrecht University, 1995, 10 pages.
Revised version: Proceedings of the HPCN Europe 1996 conference.; Lecture Notes in Computer Science, vol 1067, Springer Verlag, pp. 207-212 (1996)

V. Danos, J.-B. Joinet and H. Schellinx: A new deconstructive logic: linear logic; Preprint 936, Department of Mathematics, Utrecht University, 1995, 75 pages.

A. Booten and H. van der Vorst: Cracking large-scale eigenvalue problems; Preprint 935, Department of Mathematics, Utrecht University, 1995, 12 pages.
Computers in Physics, 10:239-242, 1996.

C.G.M. Oudshoorn: Minimax estimation of a regression function with: attaining the optimal constant; Preprint 934, Department of Mathematics, Utrecht University, 1995, 21 pages.

R. Meester, M. Penrose and A. Sarkar: The random connection model in high dimensions; Preprint 933, Department of Mathematics, Utrecht University, 1995, 20 pages.
to appear in Probability and Statistics Letters (1997).

Anish Sarkar: Finite Clusters in high density Boolean models with halls of varying sizes; Preprint 932, Department of Mathematics, Utrecht University, 1995, 22 pages.

Michael Ruzhansky: On L^p estimates for the Laplacian on a class of symmetric spaces noncompact type; Preprint 931, Department of Mathematics, Utrecht University, 1995, 17 pages.

A.J. de Jong and F. Oort: On extending families of curves; Preprint 930, Department of Mathematics, Utrecht University, 1995, 15 pages.

I. Moerdijk: On the weak homotopy type of étale groupoids; Preprint 929, Department of Mathematics, Utrecht University, 1995, 12 pages.
To appear in: Integrable Systems and Foliations, Birkhäuser.

K. Dajani and C. Kraaikamp: On the approximation by Lüroth Series; Preprint 928, Department of Mathematics, Utrecht University, 1995, 12 pages.

Robert Burton, Karma Dajani and Ronald Meester: Entropy for random group actions; Preprint 927, Department of Mathematics, Utrecht University, 1995, 29 pages.
to appear in Ergodic Theory and Dynamical Systems (1996).

R. van der Hofstad, F. den Hollander and W. König: Central limit theorem for the Edwards model; Preprint 926, Department of Mathematics, Utrecht University, 1995, 22 pages.

P. Lemmens: A note on the cycle indexes of the automorphism groups of the n-dimensional hypercube and the (n-1)-dimensional regular simplex; Preprint 925, Department of Mathematics, Utrecht University, 1995, 9 pages.

M.B. van Gijzen and F.A. Raeven: The parallel computation of the smallest eigenpair of an acoustic problem with damping; Preprint 924, Department of Mathematics, Utrecht University, 1995, 10 pages.

G. Sleijpen, A.G.L. Booten and D. Fokkema: Jacobi-Davidson Type Methods for Generalized Eigenproblems and Nonlinear Eigenproblems: Part I; Preprint 923, Department of Mathematics, Utrecht University, 1995, 34 pages.

R. Meester and J. Steif: Consistent estimation of percolation quantity; Preprint 922, Department of Mathematics, Utrecht University, 1995, 16 pages.
to appear in Statistica Neerlandica (1995).

E.P. van den Ban and H. Schlichtkrull: The most-continuous part of the Plancherel decomposition for a reductive symmetric space; Preprint 921, Department of Mathematics, Utrecht University, 1995, 94 pages.

R.W. Bruggeman: Automorphic hyperfunctions and period functions; Preprint 920, Department of Mathematics, Utrecht University, 1995, 39 pages.

R.J.A.G. Huveneers and F. Verhulst: A metaphor for adiabatic evolution to symmetry; Preprint 919, Department of Mathematics, Utrecht University, 1995, 27 pages.
to appear in SIAM J. Appl. Math. October 1997.

D. Fokkema, G. Sleijpen and H. van der Vorst: Accelerated Inexact Newton Schemes for Large Systems of Nonlinear Equations; Preprint 918, Department of Mathematics, Utrecht University, 1995, 18 pages.

T. Plewe: Localic triquotient maps are effective descent maps; Preprint 917, Department of Mathematics, Utrecht University, 1995, 22 pages.

A.J. de Jong: Smoothness, semi-stability and alterations; Preprint 916, Department of Mathematics, Utrecht University, 1995, 32 pages.

A. Doelman: Breaking the hidden symmetry in the Ginzburg-Landau equation; Preprint 915, Department of Mathematics, Utrecht University, 1995, 36 pages.

J. Stegeman and E. Thomas: A restriction algebra related to Fourier algebras; Preprint 914, Department of Mathematics, Utrecht University, 1995, 14 pages.

K. Dajani and A. Dooley: The mean ratio set for ax+b valued cocycles; Preprint 913, Department of Mathematics, Utrecht University, 1995, 21 pages.

F. Beukers: The diophantine equation Ax^p + B y^q = C z^r; Preprint 912, Department of Mathematics, Utrecht University, 1995, 21 pages.

A.J. de Jong: A result on formal linearity; Preprint 911, Department of Mathematics, Utrecht University, 1995, 5 pages.

O. Häggström and R. Meester: Nearest neighbour and hard sphere models in continuum percolations; Preprint 910, Department of Mathematics, Utrecht University, 1995, 35 pages.
Random Structures and Algorithms 9, 295- 315 (1996).

K. Dajani, C. Kraaikamp and B. Solomyak: The Natural extension of the \beta-transformation; Preprint 909, Department of Mathematics, Utrecht University, 1995, 10 pages.

G. Sleijpen and H. van der Vorst: An Overview of Approaches for the Stable Computation of Hybrid BiCG methods; Preprint 908, Department of Mathematics, Utrecht University, 1995, 18 pages.
Appl. Numer. Math., 19 (1995), pp. 235-254.

V. Kalashnikov: A Class of Generic Integrable Hamiltonian Systems with Two Degrees of Freedom; Preprint 907, Department of Mathematics, Utrecht University, 1995, 21 pages.

T.A. Springer: A description of B-orbits on symmetric varieties; Preprint 906, Department of Mathematics, Utrecht University, 1995, 25 pages.

D. Siersma and M. Tibar: Is the polar relative monodromy of finite order? An example; Preprint 905, Department of Mathematics, Utrecht University, 1995, 9 pages.
Chinese Quaterley Journal of Mathematics, 10(4) (1995), 78-85.

S. Ogata and M. Saito: Signature defects and eta functions of degeneration of abelian varieties; Preprint 904, Department of Mathematics, Utrecht University, 1995, 43 pages.

A. Doelman, W. Eckhaus and R. Kuske: Pattern formation in systems on spatially periodic domains; Preprint 903, Department of Mathematics, Utrecht University, 1995, 19 pages.

G.L. Sleijpen and H.A. van der Vorst: Hybrid Bi-Conjugate Gradient Methods for CFD Problems; Preprint 902, Department of Mathematics, Utrecht University, 1995, 20 pages.
in: M. Hafez and K. Oshima (eds),; Computational Fluid Dynamics Review 1995,; Wiley, Chicester, ISBN 0 471 95589 2, 1995, pp.457-476.

M.B. van Gijzen: Massively Parallel Finite Element Computations with GMRES-like Methods; Preprint 901, Department of Mathematics, Utrecht University, 1995, 20 pages.
Part I: GMRES-like methods on distributed memory computers.; "Proceedings of the Second IMACS International Symposium on Iterative Methods in Linear Algebra", June 17-20, 1995, Blagoevgrad. IMACS Series in Computational and Applied Mathematics, 3, pp. 45-56 (1996); Part II: Parallel iterative solution methods for linear finite element computations on the CRAY T3D., Proceedings of the HPCN Europe 1995 conference. Lecture Notes in Computer Science, vol 919, Springer Verlag, pp. 723-728 (1995)

J. Mrcun: On stability of foliations invariant under a group action; Preprint 900, Department of Mathematics, Utrecht University, 1995, 9 pages.

J.J. Duistermaat: The Sturm-Liouville problem for the Operator (-d²/dx² )^m, with Neumann or Dirichlet Boundary conditions; Preprint 899, Department of Mathematics, Utrecht University, 1995, 11 pages.

Till Plewe: Countable products of absolute C_\delta spaces; Preprint 898, Department of Mathematics, Utrecht University, 1995, 11 pages.

Y.K. Golubev and B.Y. Levit: Distribution Function Estimation Adaptive Smoothing; Preprint 897, Department of Mathematics, Utrecht University, 1995, 21 pages.

J.J. Duistermaat: The Heat Kernel Lefschetz Fixed Point Formula for the Spin_c-Dirac Operator; Preprint 896, Department of Mathematics, Utrecht University, 1995, 139 pages.
Progress in Nonlinear Differential Equations and Their Applications. Birkhäuser, Boston, Basel, Berlin, 1996.

E. Looijenga: On the tautological ring of M_g; Preprint 895, Department of Mathematics, Utrecht University, 1995, 5 pages.

Y.K. Golubev, B.Y. Levit and A.B. Tsybakov: Asymptotically efficient estimation of analytic functions in Gaussian noise; Preprint 894, Department of Mathematics, Utrecht University, 1995, 15 pages.

1994

A.J. de Jong: Étale fundamental groups of non-Archimedean analytic spaces; Preprint 893, Department of Mathematics, Utrecht University, 1994, 28 pages.

R. Meester and J.E. Steif: On the continuity of the critical value for long range percolation in teh exponential case; Preprint 892, Department of Mathematics, Utrecht University, 1994, 38 pages.
Communications in Mathematical Physics 180, 483-504 (1996).

M. Pikaart and A.J. de Jong: Moduli of curves with non-abelian level structure; Preprint 891, Department of Mathematics, Utrecht University, 1994, 25 pages.

M.B. Hansen, R.D. Gill and A. Baddeley: Some regularity properties for first contact distributions; Preprint 890, Department of Mathematics, Utrecht University, 1994, 14 pages.

M.B. Hansen, R.D. Gill and A. Baddeley: Kaplan-Meier type estimators for linear contact distributions; Preprint 889, Department of Mathematics, Utrecht University, 1994, 29 pages.

E. van den Ban and H. Schlichtkrull: Fourier Transforms on a Semisimple Symmetric space; Preprint 888, Department of Mathematics, Utrecht University, 1994, 50 pages.

E. Looijenga: Cellular decompositions of compactified moduli spaces of pointed curves; Preprint 887, Department of Mathematics, Utrecht University, 1994, 28 pages.

G.L.G. Sleijpen and H.A. van der Vorst: Reliable updated residuals in hybrid Bi-CG methods; Preprint 886, Department of Mathematics, Utrecht University, 1994, 18 pages.
Computing 56 (1996), pp. 141-163.

I. Moerdijk and D.A. Pronk: Orbifolds, sheaves and groupoids; Preprint 885, Department of Mathematics, Utrecht University, 1994, 13 pages.
to appear in K-theory.

A. van Harten: Modulated modulation equations; Preprint 884, Department of Mathematics, Utrecht University, 1994, 14 pages.

M. Schipper: Optimal rates and constants in L₂-minimax estimation of probability density functions; Preprint 883, Department of Mathematics, Utrecht University, 1994, 24 pages.
Mathematical Methods of Statistics, 5 (3) (1996) pp. 253-274

M. Pikaart: An orbifold partition of øverlineMⁿ_g; Preprint 882, Department of Mathematics, Utrecht University, 1994, 10 pages.

Y.K. Golubev and B.Y. Levit: On the Second Order Minimax Estimation of Distribution Functions; Preprint 881, Department of Mathematics, Utrecht University, 1994, 33 pages.

K.H. Tan, J. Groeneweg and M.J.A. Borsboom: Locally Optimized Block Preconditioners Based on Domain Decomposition; Preprint 880, Department of Mathematics, Utrecht University, 1994, 31 pages.

T. Plewe: Localic products of spaces; Preprint 879, Department of Mathematics, Utrecht University, 1994, 37 pages.

W. Eckhaus and A. Shepeleva: Attraction properties of the Ginzburg-Landau manifold; Preprint 878, Department of Mathematics, Utrecht University, 1994, 24 pages.

P. Magyar: A Borel-Weil Construction for Schur Modules; Preprint 877, Department of Mathematics, Utrecht University, 1994, 42 pages.

R. Matthes: The Eisenstein family for the modular group along closed geodesics; Preprint 876, Department of Mathematics, Utrecht University, 1994, 25 pages.

R. Huveneers: The quatum 2D-harmonic oscillator in 1:1 resonance with time-dependent perturbation; Preprint 875, Department of Mathematics, Utrecht University, 1994, 24 pages.

J.A.C. Kolk and V.S. Varadarjan: On the transverse symbol of vectorial distributions and some applications to harmonic analysis; Preprint 874, Department of Mathematics, Utrecht University, 1994, 29 pages.

J. Hermans: A symmetric sphere rolling on a surface; Preprint 873, Department of Mathematics, Utrecht University, 1994, 31 pages.

M.B. van Gijzen: Large scale finite element computations with GMRES-like methods; Preprint 872, Department of Mathematics, Utrecht University, 1994, 13 pages.
Applied Numerical Mathematics, 19 (1995) pp. 51-62

T.F. Chan and H.A. van der Vorst: Approximate and Incomplete Factorizations; Preprint 871, Department of Mathematics, Utrecht University, 1994, 23 pages.

S.E. Crans: Pasting presentations for W-categories; Preprint 870, Department of Mathematics, Utrecht University, 1994, 49 pages.

H.A. van der Vorst and T.F. Chan: Linear System Solvers: Sparse Iterative Methods; Preprint 869, Department of Mathematics, Utrecht University, 1994, 20 pages.

J. Modersitzki: Conjugate Gradient Type Methods for Solving Symmetric, Indefinite Linear Systems; Preprint 868, Department of Mathematics, Utrecht University, 1994, 17 pages.

E. Belitser and B.Y. Levit: Asymptotically Minimax Nonparametric Regression in L₂; Preprint 867, Department of Mathematics, Utrecht University, 1994, 21 pages.
published in Statistics (1996)

R. Schielen and A. Doelman: Nonlinear stability analysis in unbounded, weakly oscillating, domains; Preprint 866, Department of Mathematics, Utrecht University, 1994, 40 pages.

O. Berndt: Semidirecte produktontbindingen van commutatieve C^*- en groepalgebra's; Preprint 865, Department of Mathematics, Utrecht University, 1994, 18 pages.

H. Schuttelaars and H. de Swart: A simple long-term morphodynamic modal of a tidal inlet; Preprint 864, Department of Mathematics, Utrecht University, 1994, 46 pages.

E. Belitser and B. Levit: On Minimax Filtering over Ellipsoids; Preprint 863, Department of Mathematics, Utrecht University, 1994, 14 pages.
published in Math. Methods Statist. (1995)

J. Mrcun: An extension of the Reeb stability theorem; Preprint 862, Department of Mathematics, Utrecht University, 1994, 28 pages.

G.L.G. Sleijpen: Maintaining convergence properties of BiCGstab methods in finite precision arithmetic; Preprint 861, Department of Mathematics, Utrecht University, 1994, 16 pages.
Numerical Algorithms, 10 (1995), pp. 203-223.

Y.K. Golubev and B.Y. Levit: Asymptotically Efficient Estimation with Analytical Distributions; Preprint 860, Department of Mathematics, Utrecht University, 1994, 17 pages.

O. Häggström and R. Meester: Asymptotic Shapes for Stationary First Passage Percolation; Preprint 859, Department of Mathematics, Utrecht University, 1994, 15 pages.
Annals of Probability 23, 1511-1522 (1996).

A. Doelman and P. Holmes: Homoclinic explosions and implosions; Preprint 858, Department of Mathematics, Utrecht University, 1994, 65 pages.

W. Eckhaus and R. Kuske: Pattern formation in systems with slowly varying geometry; Preprint 857, Department of Mathematics, Utrecht University, 1994, 39 pages.

G.L.G. Sleijpen and H.A. van der Vorst: A generalized Jacobi-Davidson iteration method for linear eigenvalue problems; Preprint 856, Department of Mathematics, Utrecht University, 1994, 22 pages.
SIAM J. Matrix Anal. Appl. (SIMAX), 17 (1996), pp. 401-425 .

K.H. Tan and M.J.A. Borsboom: Further Results with Problem-dependent Optimization of Generalized Schwarz Methods; Preprint 855, Department of Mathematics, Utrecht University, 1994, 23 pages.

E. Looijenga: Stable cohomology of the mapping class group with symplectic coefficients and of the universal Abel-Jacobi map; Preprint 854, Department of Mathematics, Utrecht University, 1994, 13 pages.

Y.K. Golubev and B.Y. Levit: Efficient estimation of analytical distributions; Preprint 853, Department of Mathematics, Utrecht University, 1994, 13 pages.

F. Oort and Y. Zarhin: Endormorphism algebras of complex tori; Preprint 852, Department of Mathematics, Utrecht University, 1994, 40 pages.

D.R. Fokkema, G.L.G. Sleijpen and H.A. van der Vorst: Generalized conjugate gradient squared; Preprint 851, Department of Mathematics, Utrecht University, 1994, 14 pages.
J. Comput. Appl. Math. 71 (1996), pp. 125-146.

M.B. van Gijzen: Clustering of Elements in Ebe-Preconditions; Preprint 850, Department of Mathematics, Utrecht University, 1994, 10 pages.
Diana Computational Mechanics '94, First international Diana conference on Computational Mechanics, (1994) pp. 297-306

J.H. Brandts: On the Origin of some Superconvergence Phenomena. Part II: Applications; Preprint 849, Department of Mathematics, Utrecht University, 1994, 11 pages.

C.G.M. Oudshoorn: Wavelets-based non-parametric regression optimal rate on the sup-norm; Preprint 848, Department of Mathematics, Utrecht University, 1994, 18 pages.

J.H. Brandts: On the Origin of some Superconvergence Phenomena. Part I: Fortin in Interpolation of Vector Fields; Preprint 847, Department of Mathematics, Utrecht University, 1994, 17 pages.

P. Takác, P. Bollerman and A. Doelman: Analyticity of Essentially Bounded Solutions to Semilinear Parabolic Systems and Validity of the Ginzburg-Landau Equation; Preprint 846, Department of Mathematics, Utrecht University, 1994, 28 pages.

A. Baddeley and R.D. Gill: The empty space hazard of a spatial pattern; Preprint 845, Department of Mathematics, Utrecht University, 1994, 29 pages.

R.D. Gill: Lectures on Survival Analysis; Preprint 844, Department of Mathematics, Utrecht University, 1994, 63 pages.

J. van de Leur: UDV Type Hierarchies, the string equation and W₁+\infty constraints; Preprint 843, Department of Mathematics, Utrecht University, 1994, 30 pages.

H. Lenstra, F. Oort and Y.G. Zarhin: Abelian subvarieties; Preprint 842, Department of Mathematics, Utrecht University, 1994, 19 pages.

R. van der Hofstad and F. den Hollander: Scaling for a random polymer; Preprint 841, Department of Mathematics, Utrecht University, 1994, 40 pages.

G.H.M. van der Heijden: Mode-Locking in nonlinear rotordynamics; Preprint 840, Department of Mathematics, Utrecht University, 1994, 26 pages.

E. Looijenga: The stable cohomology of the mapping class group with values in a symplectic module; Preprint 839, Department of Mathematics, Utrecht University, 1994, 13 pages.

1993

H.A. van der Vorst: Lecture notes on iterative methods; Preprint 838, Department of Mathematics, Utrecht University, 1993, 40 pages.

F. Verhulst: Metaphors for Psychoanalysis; Preprint 837, Department of Mathematics, Utrecht University, 1993, 10 pages.

R.H. Bisseling and W.F. McColl: Scientific Computing on Bulk Synchronous Parallel Architectures; Preprint 836, Department of Mathematics, Utrecht University, 1993, 31 pages.

J. Huisman: On the number of connected components of real abelian varieties that admit sufficiently many complex multiplications; Preprint 835, Department of Mathematics, Utrecht University, 1993, 10 pages.

J. Huisman: On real algebraic vector bundles; Preprint 834, Department of Mathematics, Utrecht University, 1993, 6 pages.

A.J. de Jong: Crystalline Dieudonné module theory via formal and rigid geometry; Preprint 833, Department of Mathematics, Utrecht University, 1993, 84 pages.

E. de Sturler and H.A. van der Vorst: Reducing the effect of global communication in GMRES(m) and CG on Parallel Distributed Memory Computers; Preprint 832, Department of Mathematics, Utrecht University, 1993, 21 pages.

G.L.G. Sleijpen, H.A. van der Vorst and D.R. Fokkema: BiCGSTAB(l) and other hybrid Bi-CG methods; Preprint 831, Department of Mathematics, Utrecht University, 1993, 30 pages.
Numerical Algorthms, 7 (1994), pp. 75-109.

K.H. Tan and M.J.A. Borsboom: Problem-Dependent Optimization of Flexible Couplings in Domain Decomposition Methods, with an Application to Advection-Dominated Problems; Preprint 830, Department of Mathematics, Utrecht University, 1993, 33 pages.

P. Magyar: A Generalized Demazure Character Formula for GL(N,C); Preprint 829, Department of Mathematics, Utrecht University, 1993, 10 pages.

E. Looijenga: Prym Representations of mapping class groups; Preprint 828, Department of Mathematics, Utrecht University, 1993, 14 pages.

D.A. Pronk: Etendues and Stacks as Bicategories of Fractions; Preprint 827, Department of Mathematics, Utrecht University, 1993, 50 pages.

E.J. Balder, M. Girardi and V. Jalby: From weak to strong types of L_arepsilon¹-convergence by the Brocce-criterion; Preprint 826, Department of Mathematics, Utrecht University, 1993, 21 pages.

A. Frigessi and F. den Hollander: A dynamical phase transition in a caricature of a spin glass; Preprint 825, Department of Mathematics, Utrecht University, 1993, 38 pages.

Frans Oort and Ke-Zheng Li: Moduli of Supersingular Abelian Varieties; Preprint 824, Department of Mathematics, Utrecht University, 1993, 109 pages.

B. van Geemen: Theta functions and cycles on some abelian fourfolds; Preprint 823, Department of Mathematics, Utrecht University, 1993, 13 pages.

B. van Geemen: An introduction to the Hodge conjecture for abelian varieties; Preprint 822, Department of Mathematics, Utrecht University, 1993, 20 pages.

R.D. Gill and C.G.M. Oudshoorn: Een behendigheidsspel of een kansspel?; Preprint 821, Department of Mathematics, Utrecht University, 1993, 13 pages.
Kwantitatieve methoden, 46, (1994), pp. 3-13

B. Jacobs and T. Streicher: A categorical view on equality in type theory; Preprint 820, Department of Mathematics, Utrecht University, 1993, 24 pages.

B.J.J. Moonen and Yu.G. Zarhin: Hodge classes and Tate classes on simple abelian fourfolds; Preprint 819, Department of Mathematics, Utrecht University, 1993, 26 pages.

R. de Jeu: Zagier's conjecture and wedge complexes in algebraic K-theory; Preprint 818, Department of Mathematics, Utrecht University, 1993, 54 pages.

J.J. Duistermaat: Equivariant cohomology and stationary phase; Preprint 817, Department of Mathematics, Utrecht University, 1993, 18 pages.

S. Janeczko: Systems of rays in the presence of a distribution of hyperplanes; Preprint 816, Department of Mathematics, Utrecht University, 1993, 22 pages.

R. Meester: Uniquenes in percolation theory; a review; Preprint 815, Department of Mathematics, Utrecht University, 1993, 15 pages.
Statistica Neerlandica 48, 237-252 (1994).

Guangfeng Jiang: Symmetry Properties of Singularities with Singular Locus a Nice Homogeneous Complete Intersection; Preprint 814, Department of Mathematics, Utrecht University, 1993, 12 pages.

Guangfeng Jiang: An Algorithm for the Homogeneous Basis of Free Arrangements; Preprint 813, Department of Mathematics, Utrecht University, 1993, 22 pages.

F. den Hollander: Long time tails in physics and mathematics; Preprint 812, Department of Mathematics, Utrecht University, 1993, 15 pages.

W. Domitrz and S. Janeczko: On singular symplectic spaces; Preprint 811, Department of Mathematics, Utrecht University, 1993, 25 pages.

R. Meester: Equality of critical densities in continuum percolation; Preprint 810, Department of Mathematics, Utrecht University, 1993, 20 pages.
Journal of Applied Probability 32, 90-104 (1995).

F. Beukers, E. Calabi and J.A.C. Kolk: Sums of generalized harmonic series and volumes; Preprint 809, Department of Mathematics, Utrecht University, 1993, 8 pages.

E.J. Balder: On the existence of optimal contract mechanisms for incomplete information principal-agent models; Preprint 808, Department of Mathematics, Utrecht University, 1993, 13 pages.

E.J. Balder: A unifying approach to existence of Nash equilibria; Preprint 807, Department of Mathematics, Utrecht University, 1993, 12 pages.

H.J.M. Bos: Tradition and modernity in early modern mathematics -- Viète, Descartes and Fermat; Preprint 806, Department of Mathematics, Utrecht University, 1993, 17 pages.

J.-B. Baillon, Ph. Clément and A. Greven, F.den Hollander: On the attracting orbit of a non-linear transformation arising from renormalization of hierarchically interacting diffusions; Preprint 805, Department of Mathematics, Utrecht University, 1993, 24 pages.

J.-B. Baillon, Ph. Clément and A. Greven, F.den Hollander: On a variational problem for an infinite particle system in a random medium; Preprint 804, Department of Mathematics, Utrecht University, 1993, 35 pages.

G.L.G. Sleijpen and H.A. van der Vorst: Krylov subspace methods for large linear systems of equations; Preprint 803, Department of Mathematics, Utrecht University, 1993, 41 pages.

J. van Oosten: Recursietheorie; Preprint 802, Department of Mathematics, Utrecht University, 1993, 70 pages.

R.D. Gill: Lectures on Survival Analysis (part II); Preprint 801, Department of Mathematics, Utrecht University, 1993, 63 pages.

P. Bollerman: Validity results for Ginzburg-Landau's equation; Preprint 800, Department of Mathematics, Utrecht University, 1993, 31 pages.

P.J. Braam and J.J. Duistermaat: Normal forms of real symmetric systems with multiplicity; Preprint 799, Department of Mathematics, Utrecht University, 1993, 16 pages.

Guangfeng Jiang: Symmetry Properties of Linear Singularities; Preprint 798, Department of Mathematics, Utrecht University, 1993, 13 pages.

J. van Oosten: Two remarks on Lif; Preprint 797, Department of Mathematics, Utrecht University, 1993, 11 pages.

E. de Sturler and D.R. Fokkema: Nested Krylov Methods and Preserving The Orthogonality; Preprint 796, Department of Mathematics, Utrecht University, 1993, 17 pages.

J. Kalkman: Cohomology rings of symplectic quotients; Preprint 795, Department of Mathematics, Utrecht University, 1993, 16 pages.

F. Verhulst: Bifurcations and chaotic phenomena in mechanical systems; Preprint 794, Department of Mathematics, Utrecht University, 1993, 17 pages.

F. den Hollander and H. Thorisson: Shift-coupling and a zero-one law for random walk in random environment; Preprint 793, Department of Mathematics, Utrecht University, 1993, 13 pages.

F. den Hollander: Large deviations and random media; Preprint 792, Department of Mathematics, Utrecht University, 1993, 19 pages.

J. van Oosten: Axiomatizing higher order Kleene realizability; Preprint 791, Department of Mathematics, Utrecht University, 1993, 24 pages.

O. Berndt: Eine Bemerkung zum Syntheseproblem von Punkten und Bahnen bei nilpotenten Liegruppen; Preprint 790, Department of Mathematics, Utrecht University, 1993, 5 pages.

I. Moerdijk: A model for intuitionistic non-standard arithmetic; Preprint 789, Department of Mathematics, Utrecht University, 1993, 20 pages.

M.J. van der Laan: Efficient Estimator of the Bivariate Survival Function and Repairing NPMLE; Preprint 788, Department of Mathematics, Utrecht University, 1993, 32 pages.

A. Doelman, R.A. Gardner and C.K.R.T. Jones: Instability of Quasiperiodic Solutions of the Ginzburg-Landau Equation; Preprint 787, Department of Mathematics, Utrecht University, 1993, 22 pages.

B. Jacobs: Parameters and Parametrization in Specification; Preprint 786, Department of Mathematics, Utrecht University, 1993, 41 pages.

H.J.M. Bos: On the Interpretation of Exactness; Preprint 785, Department of Mathematics, Utrecht University, 1993, 21 pages.

G. Gaeta: Asymptotic symmetries and asymptotically symmetric solutions of partial differential equations; Preprint 784, Department of Mathematics, Utrecht University, 1993, 16 pages.

G. Gaeta: Lie-Point symmetries of discrete versus continuous dynamical systems; Preprint 783, Department of Mathematics, Utrecht University, 1993, 14 pages.

G. Gaeta: EPR and Stochastic Mechanics; Preprint 782, Department of Mathematics, Utrecht University, 1993, 4 pages.

G. Gaeta and P. Morando: Finite action of vector fields and deformation of Poisson bracket; Preprint 781, Department of Mathematics, Utrecht University, 1993, 6 pages.

G. Gaeta: Crossings points and energy transfer in DNA nonlinear dynamics; Preprint 780, Department of Mathematics, Utrecht University, 1993, 14 pages.

R. Meester and R. Roy: Uniqueness of unbounded occupied and vacant components in Boolean models; Preprint 779, Department of Mathematics, Utrecht University, 1993, 23 pages.
Annals of Applied Probability 4, 933-951 (1994).

S.E. Crans: Quillen closed model structures for sheaves; Preprint 778, Department of Mathematics, Utrecht University, 1993, 17 pages.
Journal of Pure and Applied Algebra, 101 (1995) pp. 35-57

A. Greven and F. den Hollander: A variational characterization of the speed of a one-dimensional self-repellent random walk; Preprint 777, Department of Mathematics, Utrecht University, 1993, 40 pages.

A. Greven and F. den Hollander: On a variational problem for an infinite particle system in a random medium. Part II: the local growth rate; Preprint 776, Department of Mathematics, Utrecht University, 1993, 40 pages.

A. Greven and F. den Hollander: Large deviations for a random walk in random environment; Preprint 775, Department of Mathematics, Utrecht University, 1993, 25 pages.

S. Chemla and J. Kalkman: BRST cohomology for certain reducible topological symmetries; Preprint 774, Department of Mathematics, Utrecht University, 1993, 22 pages.

M.J. van der Laan: Efficiency of the NPMLE in the Line Segment Problem; Preprint 773, Department of Mathematics, Utrecht University, 1993, 20 pages.

G.L.G. Sleijpen and D.R. Fokkema: BiCGstab(l) for linear equations involving unsymmetric matrices with complex spectrum; Preprint 772, Department of Mathematics, Utrecht University, 1993, 22 pages.

F. Beukers: Ternary Form Equations; Preprint 771, Department of Mathematics, Utrecht University, 1993, 24 pages.

W. Eckhaus: Fundamental Concepts of Matching; Preprint 770, Department of Mathematics, Utrecht University, 1993, 10 pages.

O. Berndt: On semidirect products of commutative Banach algebras; Preprint 769, Department of Mathematics, Utrecht University, 1993, 10 pages.

M.J. van der Laan: Modified EM-estimator of the Bivariate Survival Function; Preprint 768, Department of Mathematics, Utrecht University, 1993, 29 pages.

R.D. Gill, M.J. van der Laan and J.A. Wellner: Inefficient Estimators of the Bivariate Survival Function for three Models; Preprint 767, Department of Mathematics, Utrecht University, 1993, 33 pages.

H. Pals: The Galerkin-Averaging Method for the Klein-Gordon Equation in two Space Dimensions; Preprint 766, Department of Mathematics, Utrecht University, 1993, 24 pages.

M.J. van der Laan: General Identity for Linear Parameters in Convex Models with Application to Efficiency of the (NP)MLE; Preprint 765, Department of Mathematics, Utrecht University, 1993, 17 pages.

R.D. Gill: Lectures on Survival Analysis (Part I); Preprint 764, Department of Mathematics, Utrecht University, 1993, 41 pages.

D. Siersma: A Bouquet theorem for the Milnor Fibre; Preprint 763, Department of Mathematics, Utrecht University, 1993, 14 pages.
J. Algebraic Geometry, 4 (1995), 51-66.

1992

T.A. Springer: A generalization of the orthogonality relations of Green functions; Preprint 762, Department of Mathematics, Utrecht University, 1992, 20 pages.

T.A. Springer: A combinatorial result on K-orbits on a flag manifold; Preprint 761, Department of Mathematics, Utrecht University, 1992, 6 pages.

A. Jacobs: Minimal Timespan Boundary Control for the Linearised 1-dimensional Shallow-water Equations; Preprint 760, Department of Mathematics, Utrecht University, 1992, 20 pages.

R. Svoboda, A. Tondl and F. Verhulst: Autoparametric resonance by coupling of linear and nonlinear systems; Preprint 759, Department of Mathematics, Utrecht University, 1992, 18 pages.

C. Kraaikamp and R. Meester: Ergodic properties of a dynamical system arising from percolation theory; Preprint 758, Department of Mathematics, Utrecht University, 1992, 12 pages.
Ergodic Theory and Dynamical Systems 15, 653-661 (1995).

R.A. Rao and W. van der Kallen: Improved stability for SK₁ and WMS_d of a non-singular affine algebra; Preprint 757, Department of Mathematics, Utrecht University, 1992, 10 pages.
Astérisque 226 (1994), 411-420.

F.D. Veldkamp: n-Barbilian Domains; Preprint 756, Department of Mathematics, Utrecht University, 1992, 25 pages.

A. Doelman and E.S. Titi: Regularity of solutions and the convergence of the Galerkin method in the Ginzburg-Landau equation; Preprint 755, Department of Mathematics, Utrecht University, 1992, 32 pages.

I. Moerdijk: Comparison of Classifying Spaces and Classifying Topoi; Preprint 754, Department of Mathematics, Utrecht University, 1992, 60 pages.

Y.G. Zarhin: Transcendental Cycles On Ordinary K3 Surfaces Over Finite Fields; Preprint 753, Department of Mathematics, Utrecht University, 1992, 17 pages.

E. Bolthausen and F. den Hollander: Survival asymptotics for Brownian motion in a Poisson field of decaying traps; Preprint 752, Department of Mathematics, Utrecht University, 1992, 16 pages.

J.W. Demmel, M.T Heath and H.A. van der Vorst: Parallel Numerical Linear Algebra; Preprint 751, Department of Mathematics, Utrecht University, 1992, 79 pages.

H. van der Vorst and P. Smit: A Lanczos process for internal eigenvalues; Preprint 750, Department of Mathematics, Utrecht University, 1992, 9 pages.

H. van der Vorst and K. Vuik: GMRESR: A family of nested GMRES methods; Preprint 749, Department of Mathematics, Utrecht University, 1992, 22 pages.

J.J. Dongarra and H. van der Vorst: Performance of Various Computers Using Standard Sparse Linear Equations Solving Techniques; Preprint 748, Department of Mathematics, Utrecht University, 1992, 14 pages.

S. Chemla: Poincaré duality for k - A Lie superalgebras; Preprint 747, Department of Mathematics, Utrecht University, 1992, 23 pages.

W. Eckhaus: The Ginzburg-Landau Manifold as an Attractor; Preprint 746, Department of Mathematics, Utrecht University, 1992, 19 pages.

R. Stevenson: Modified ILU as a smoother; Preprint 745, Department of Mathematics, Utrecht University, 1992, 20 pages.

E. Looijenga: Smooth Deligne-Mumford compactifications by means of Prym level structures; Preprint 744, Department of Mathematics, Utrecht University, 1992, 7 pages.

G.H.M. van der Heijden: Bifurcation and chaos in drillstring dynamics; Preprint 743, Department of Mathematics, Utrecht University, 1992, 49 pages.

H. van der Ven: Vector valued Poisson transforms on Riemannian symmetric spaces of rank one; Preprint 742, Department of Mathematics, Utrecht University, 1992, 38 pages.

I. Hoveijn and M. Ruijgrok.: On the stability of parametrically driven coupled oscillators in sum resonance; Preprint 741, Department of Mathematics, Utrecht University, 1992, 15 pages.

R.M. Burton, R. Meester and I. Choi: Stationary straight-line representations of stationary random graphs; Preprint 740, Department of Mathematics, Utrecht University, 1992, 15 pages.
Indagationes Mathematicae 6, 267-277 (1995).

T.J. Bridges, J.E. Furter and A. Lahiri: Collison of multipliers at ±i in reversible-symplectic maps; Preprint 739, Department of Mathematics, Utrecht University, 1992, 39 pages.

T.J. Bridges: Geometric aspects of degenerate modulation equations; Preprint 738, Department of Mathematics, Utrecht University, 1992, 18 pages.

A. Doelman and F. Verhulst: Bifurcations of strongly nonlinear self-excited oscillations; Preprint 737, Department of Mathematics, Utrecht University, 1992, 19 pages.

R.W. Bruggeman: Dedekind sums for Hecke groups; Preprint 736, Department of Mathematics, Utrecht University, 1992, 28 pages.

A. Zaharia: Two notes on non-isolated singularities; Preprint 735, Department of Mathematics, Utrecht University, 1992, 7 pages.

E. Bertin and R. Theodorescu: On a two-parameter family of discrete unimodal random variables; Preprint 734, Department of Mathematics, Utrecht University, 1992, 16 pages.

R.D. Gill and B.Y. Levit: Applications of the van Trees inequality: a Bayesian Cramér-Rao bound; Preprint 733, Department of Mathematics, Utrecht University, 1992, 21 pages.

E. Bertin and R. Theodorescu: Products of two independent random variables and Khinchin type unimodalities; Preprint 732, Department of Mathematics, Utrecht University, 1992, 22 pages.

P. van Beusekom: Monotone Dirichlet forms and resolvents; Preprint 731, Department of Mathematics, Utrecht University, 1992, 17 pages.

M. Tibar: On Lê's carrousel and the Lefschetz number of the Monodromy; Preprint 730, Department of Mathematics, Utrecht University, 1992, 17 pages.

F. den Hollander: On three conjectures by K.E. Shuler; Preprint 729, Department of Mathematics, Utrecht University, 1992, 21 pages.

E.J. Balder and C. Hess: Fatou's Lemma for Multifunctions with Unbounded Values; Preprint 728, Department of Mathematics, Utrecht University, 1992, 13 pages.

B.Y. Levit and C.G.M. Oudshoorn: Second order admissible variance estimation; Preprint 727, Department of Mathematics, Utrecht University, 1992, 14 pages.
Statistics & Decisions, Supplement Issue, 3 (1993) pp. 17-29

H.J.M. Bos: `The bond with reality is cut' - Freudenthal on the foundations of geometry around 1900; Preprint 726, Department of Mathematics, Utrecht University, 1992, 8 pages.

A. Joyal and I. Moerdijk: A Completeness Theorem for Open Maps; Preprint 725, Department of Mathematics, Utrecht University, 1992, 34 pages.

J.H. Brandts: A note on uniform superconvergence in one-dimensional Reissner-Mindlin plates using mixed finite elements; Preprint 724, Department of Mathematics, Utrecht University, 1992, 11 pages.

E. Looijenga: Cohomology of M₃ and M₃¹; Preprint 723, Department of Mathematics, Utrecht University, 1992, 26 pages.

A. van Harten: Time-scale decoupling for nearly periodic advection/diffusion equations; Preprint 722, Department of Mathematics, Utrecht University, 1992, 18 pages.

T.J. Bridges: Hamiltonian spatial structure for three-dimensional water-waves in a moving frame of reference; Preprint 721, Department of Mathematics, Utrecht University, 1992, 35 pages.

E.A.M. Hornix: Round Quadratic Forms; Preprint 720, Department of Mathematics, Utrecht University, 1992, 46 pages.

T.J. Bridges and R.H. Cushman: Unipotent normal forms for symplectic maps; Preprint 719, Department of Mathematics, Utrecht University, 1992, 36 pages.
appeared in Physica D 65 1993, 211--241.

A. Baddeley and R.D. Gill: Kaplan-Meier estimators of interpoint distance distributions for spatial point processes; Preprint 718, Department of Mathematics, Utrecht University, 1992, 26 pages.

F.D. Veldkamp: n-Barbilian Domains; Preprint 717, Department of Mathematics, Utrecht University, 1992, 21 pages.

F. den Hollander and G.H. Weiss: Aspects of Trapping in Transport Processes; Preprint 716, Department of Mathematics, Utrecht University, 1992, 65 pages.

E.J. Balder and N.C. Yannelis: On the Continuity of Expected Utility; Preprint 715, Department of Mathematics, Utrecht University, 1992, 14 pages.

E.J. Balder: An unusual Nash equilibrium existence result and its application to games with allocations in infinite dimensions; Preprint 714, Department of Mathematics, Utrecht University, 1992, 7 pages.

R. Stevenson: New Estimates of the Contraction Number of V-cycle Multi-Grid with Applications to Anisotropic Equations; Preprint 713, Department of Mathematics, Utrecht University, 1992, 9 pages.

F. den Hollander, J. Naudts and F. Redig: Long time tails in a random diffusion model; Preprint 712, Department of Mathematics, Utrecht University, 1992, 31 pages.

R.M. Burton, M. Goulet and R.W.J. Meester: On 1-dependent processes and k-block factors; Preprint 711, Department of Mathematics, Utrecht University, 1992, 15 pages.
Annals of Probability 21, 2157-2168 (1993)

A. van Harten: Analysis of tidally induced transport of constituents; Preprint 710, Department of Mathematics, Utrecht University, 1992, 20 pages.

A. Zaharia: On some derivations of negative weights and simple germs with non-isolated singularities; Preprint 709, Department of Mathematics, Utrecht University, 1992, 10 pages.

J. Kalkman: BRST Model for Equivariant Cohomology and Representatives for the Equivariant Thom Class; Preprint 708, Department of Mathematics, Utrecht University, 1992, 18 pages.

F. ten Kroode and J. van de Leur: Level one representations of the twisted affine algebras A_n⁽2) and D_n⁽2); Preprint 707, Department of Mathematics, Utrecht University, 1992, 59 pages.

W. van der Kallen: Infinitesimal fixed points in modules with good filtration; Preprint 706, Department of Mathematics, Utrecht University, 1992, 4 pages.
Mathematische Zeitschrift 212 (1993), 157-159.

E. Colombo and B. van Geemen: Notes on curves in a Jacobian; Preprint 705, Department of Mathematics, Utrecht University, 1992, 15 pages.

T.J. Bridges: Hamiltonian bifurcations of the spatial structure in the nonlinear Schrödinger equation; Preprint 704, Department of Mathematics, Utrecht University, 1992, 30 pages.

R. Schielen, A. Doelman and H.E. de Swart: On the dynamics of free bars in straight channels; Preprint 703, Department of Mathematics, Utrecht University, 1992, 27 pages.

1991

W. Eckhaus: The Ginzburg-Landau Manifold is an Attractor; Preprint 702, Department of Mathematics, Utrecht University, 1991, 25 pages.

T.J. Bridges: Spatial Hamiltonian structure, energy flux and the water-wave problem; Preprint 701, Department of Mathematics, Utrecht University, 1991, 21 pages.

M.A.A. van Leeuwen: New proofs concerning the Robinson-Schensted and Schützenberger algorithms; Preprint 700, Department of Mathematics, Utrecht University, 1991, 38 pages.

B. Braaksma and J. Grasman: Critical dynamics of the Bonhoeffer-Van der Pol equation and its chaotic response to periodic stimulation; Preprint 699, Department of Mathematics, Utrecht University, 1991, 23 pages.

F. ten Kroode and J. van de Leur: Level one representations of the affine Lie algebra B_n⁽1); Preprint 698, Department of Mathematics, Utrecht University, 1991, 64 pages.

A. Kock and I. Moerdijk: Every étendue comes from a local equivalence relation; Preprint 697, Department of Mathematics, Utrecht University, 1991, 17 pages.

W. Eckhaus: On Modulation Equations of the Ginzburg-Landau Type; Preprint 696, Department of Mathematics, Utrecht University, 1991, 25 pages.

J.R. Strooker and J. Stückrad.: Monomial conjecture and complete intersections; Preprint 695, Department of Mathematics, Utrecht University, 1991, 6 pages.

A.J.M. Jacobs: On a Model-Based Approach for Water-level Control in a Tidal-basin; Preprint 694, Department of Mathematics, Utrecht University, 1991, 54 pages.

R.P. Buitelaar: Asymptotic analysis of nonlinear perturbed Klein-Gordon equations; Preprint 693, Department of Mathematics, Utrecht University, 1991, 12 pages.

J.H. Brandts: Superconvergence and à posteriori error estimation for triangular mixed finite elements; Preprint 692, Department of Mathematics, Utrecht University, 1991, 13 pages.

A. van der Sluis: The convergence behaviour of Conjugate Gradients and Ritz values in various circumstances; Preprint 691, Department of Mathematics, Utrecht University, 1991, 18 pages.

T.F. Chan, L. de Pillis and H. van der Vorst: A transpose-free squared Lanczos algorithm and application to solving nonsymmetric linear systems; Preprint 690, Department of Mathematics, Utrecht University, 1991, 13 pages.

E.P. van den Ban and H. Schlichtkrull: Multiplicities in the Plancherel decomposition for a semisimple symmetric space; Preprint 689, Department of Mathematics, Utrecht University, 1991, 18 pages.
pp. 163--180 in: Proc. Maryland 1991, Contemporary Mathematics, Volume 145, AMS, 1993.

R.P. Buitelaar: On the averaging method for Rod equations with quadratic nonlinearity; Preprint 688, Department of Mathematics, Utrecht University, 1991, 20 pages.

D. Krammer: Sums of three squares and q-series; Preprint 687, Department of Mathematics, Utrecht University, 1991, 10 pages.

I. Moerdijk and J.A. Svensson: A Shapiro lemma for diagrams of spaces with applications to equivariant topology; Preprint 686, Department of Mathematics, Utrecht University, 1991, 21 pages.

R. Stevenson: On the Robustness of Multi-Grid applied to Anisotropic Equations: Smoothing- and Approximation-Properties; Preprint 685, Department of Mathematics, Utrecht University, 1991, 16 pages.

F. Hsieh and B.Y. Levit: On the optimal rates of improvement of the sample median; Preprint 684, Department of Mathematics, Utrecht University, 1991, 15 pages.

B.J. Wijers: Consistent non-parametric estimation for a one-dimensional line segment process observed in an interval; Preprint 683, Department of Mathematics, Utrecht University, 1991, 25 pages.

A.J. de Jong: Finite flat group schemes in characteristic p and Dieudonné modules; Preprint 682, Department of Mathematics, Utrecht University, 1991, 55 pages.

A.J. de Jong: The moduli spaces of principally polarized abelian varieties with \Gamma₀ (p)-level structure; Preprint 681, Department of Mathematics, Utrecht University, 1991, 21 pages.

A.J. de Jong: The moduli spaces of polarized abelian varieties; Preprint 680, Department of Mathematics, Utrecht University, 1991, 20 pages.

J.J. Heijnekamp, M.S. Krol and F. Verhulst: Averaging in nonlinear advective transport; Preprint 679, Department of Mathematics, Utrecht University, 1991, 14 pages.

E.A. Gaydar: Calculation of polynomial GCD by Groebner basis; Preprint 678, Department of Mathematics, Utrecht University, 1991, 11 pages.

G.L.G. Sleijpen and A. van der Sluis: Further results on the convergence behaviour of CG and Ritz values; Preprint 677, Department of Mathematics, Utrecht University, 1991, 20 pages.

C. Snijders: Axiomatization of the nucleolus; Preprint 676, Department of Mathematics, Utrecht University, 1991, 7 pages.

F. Beukers: Algebraic values of G-functions; Preprint 675, Department of Mathematics, Utrecht University, 1991, 20 pages.

V.P. Kostov: Fuchsian linear systems on CP¹ and Riemann-Hilbert's problem; Preprint 674, Department of Mathematics, Utrecht University, 1991, 11 pages.

E. Weits: Integrability of statistical models and the second order optimality of a smoothed Kaplan-Meier estimator; Preprint 673, Department of Mathematics, Utrecht University, 1991, 28 pages.

J.J. Duistermaat: Selfsimilarity of ``Riemann's Nondifferentiable Function''; Preprint 672, Department of Mathematics, Utrecht University, 1991, 29 pages.

E.P. van den Ban: The principal series for a reductive symmetric space, II. Eisenstein integrals; Preprint 671, Department of Mathematics, Utrecht University, 1991, 100 pages.
J. Funct. Anal. 109 (1992), 331--441.

V.P. Kostov: On Riemann-Hilbert's problem; Preprint 670, Department of Mathematics, Utrecht University, 1991, 16 pages.

A. van Harten: On the Validity of Ginzburg-Landau's Equation; Preprint 669, Department of Mathematics, Utrecht University, 1991, 26 pages.

B. Edixhoven: The weight in Serre's conjectures on modular forms; Preprint 668, Department of Mathematics, Utrecht University, 1991, 27 pages.

M. Ruijgrok, A. Tondl and F. Verhulst: Resonance in a rigid rotor with elastic support; Preprint 667, Department of Mathematics, Utrecht University, 1991, 21 pages.

E.J. Balder: From weak to strong L₁-convergence by an oscillation restriction criterion of BMO type; Preprint 666, Department of Mathematics, Utrecht University, 1991, 10 pages.

I. Hoveijn: Symplectic reversible maps, tiles and chaos; Preprint 665, Department of Mathematics, Utrecht University, 1991, 15 pages.

R.D. Gill: Non- and semi-parametric maximum likelihood estimators and the von Mises Method (Part II); Preprint 664, Department of Mathematics, Utrecht University, 1991, 14 pages.

C.C. Heesterman and R.D. Gill: A Central Limit Theorem for M-estimators by the von Mises Method; Preprint 663, Department of Mathematics, Utrecht University, 1991, 12 pages.

B. Braaksma: Phantom ducks and models of excitability; Preprint 662, Department of Mathematics, Utrecht University, 1991, 24 pages.

V. Kostov: On Riemann-Hilbert's problem for fuchsian linear systems; Preprint 661, Department of Mathematics, Utrecht University, 1991, 10 pages.

B. van Geemen: Projective models of Picard modular varieties; Preprint 660, Department of Mathematics, Utrecht University, 1991, 32 pages.

R.D. Gill: Multistate life-tables and regression models; Preprint 659, Department of Mathematics, Utrecht University, 1991, 15 pages.

V.I. Arnold: Springer Numbers and Morsification Spaces; Preprint 658, Department of Mathematics, Utrecht University, 1991, 18 pages.

E.J. Balder: A Unified Approach to Several Results Involving Integrals of Multifunctions; Preprint 657, Department of Mathematics, Utrecht University, 1991, 14 pages.

Yu.I. Manin: Notes on the arithmetic of Fano threefolds; Preprint 656, Department of Mathematics, Utrecht University, 1991, 40 pages.

Yu.I. Manin and Yu. Tschinkel: Points of Bounded Height on del Pezzo Surfaces; Preprint 655, Department of Mathematics, Utrecht University, 1991, 21 pages.

H.A. van der Vorst and C. Vuik: The rate convergence of the GMRES method; Preprint 654, Department of Mathematics, Utrecht University, 1991, 19 pages.

A.A. Suslin: On the acyclicity of the sum of triangular complexes; Preprint 653, Department of Mathematics, Utrecht University, 1991, 6 pages.

V.I. Arnold: Majoration of Milnor numbers of intersections in holomorphic dynamical systems; Preprint 652, Department of Mathematics, Utrecht University, 1991, 9 pages.

R.H. Vermij and J.A. van Maanen: An unpublished autograph by Christiaan Huygens: his letter to David Gregory of 19 January 1694; Preprint 651, Department of Mathematics, Utrecht University, 1991, 13 pages.

E.J. Balder: From weak to strong convergence in L₁-spaces via K-convergence; Preprint 650, Department of Mathematics, Utrecht University, 1991, 12 pages.

P. Fisher and J.D. Stegeman: Functions operating on positive-definite symmetric matrices; Preprint 649, Department of Mathematics, Utrecht University, 1991, 10 pages.
Journal of Mathematical Analysis and Applications, Vol. 171, No. 2, 461 - 470, December 1992.

M.J. van der Laan: Analysis of Pruitt's Estimator of the Bivariate Survival Function; Preprint 648, Department of Mathematics, Utrecht University, 1991, 30 pages.

I. Hoveijn: On a symplectic numerical method for Hamiltonian systems; Preprint 647, Department of Mathematics, Utrecht University, 1991, 14 pages.

G.G. Nielsen, P.K. Andersen and R.D. Gill, T.I.A. Sørensen: A counting process approach to maximum likelihood estimation in frailty models; Preprint 646, Department of Mathematics, Utrecht University, 1991, 24 pages.

D. Pavlovic: Constructions and Predicates; Preprint 645, Department of Mathematics, Utrecht University, 1991, 24 pages.

R.D. Gill: Marginal partial likelihood; Preprint 644, Department of Mathematics, Utrecht University, 1991, 6 pages.

G.L.G. Sleijpen: A Note on the Convergence of the Conjugate Gradient Process; Preprint 643, Department of Mathematics, Utrecht University, 1991, 12 pages.

W. Eckhaus: Singular Perturbations of Homoclinic Orbits in R⁴; Preprint 642, Department of Mathematics, Utrecht University, 1991, 29 pages.

V.B. Mehta and W.L.J. van der Kallen: On a Grauert-Riemenschneider vanishing theorem for Frobenius split varieties in characteristic p; Preprint 641, Department of Mathematics, Utrecht University, 1991, 4 pages.
Inventiones Mathematicae 108 (1992), 11-13.

V.B. Mehta and W.L.J. van der Kallen: A simultaneous Frobenius splitting for closures of conjugacy classes of nilpotent matrices; Preprint 640, Department of Mathematics, Utrecht University, 1991, 13 pages.
Compositio Mathematica 84 (1992), 211-221.

F.D. Veldkamp: Geometry over Rings; Preprint 639, Department of Mathematics, Utrecht University, 1991, 65 pages.

W. Eckhaus: On water waves at Froude number slightly higher than one an Bond number less than 1/3; Preprint 638, Department of Mathematics, Utrecht University, 1991, 17 pages.

V. de Valk: Two-fold-mixing implies N-fold-mixing for all N for processes with compact Hilbert space representation; Preprint 637, Department of Mathematics, Utrecht University, 1991, 14 pages.

J. van de Leur and F. ten Kroode: Bosonic and Fermionic realizations of the Affine Algebra so₂n; Preprint 636, Department of Mathematics, Utrecht University, 1991, 46 pages.