A stochastic analog to Chebyshev centers and optimal average case algorithms. - Erich Novak; Klaus Ritter 001 (J. Complex., 1989)

Approximation and optimization on the Wiener space. - Klaus Ritter 001 (J. Complex., 1990)

On the average case solvability of III-posed problems. - Mark A. Kon; Klaus Ritter 001; Arthur G. Werschulz (J. Complex., 1991)

Some Complexity Results for Zero Finding for Univariate Functions. - Erich Novak; Klaus Ritter 001 (J. Complex., 1993)

Smolyak's Construction of Cubature Formulas of Arbitrary Trigonometric Degree. - Ronald Cools; Erich Novak; Klaus Ritter 001 (Computing, 1999)

High dimensional polynomial interpolation on sparse grids. - Volker Barthelmann; Erich Novak; Klaus Ritter 001 (Adv. Comput. Math., 2000)

Optimal approximation of stochastic differential equations by adaptive step-size control. - Norbert Hofmann; Thomas Müller-Gronbach; Klaus Ritter 001 (Math. Comput., 2000)

The Optimal Discretization of Stochastic Differential Equations. - Norbert Hofmann; Thomas Müller-Gronbach; Klaus Ritter 001 (J. Complex., 2001)

Linear vs Standard Information for Scalar Stochastic Differential Equations. - Norbert Hofmann; Thomas Müller-Gronbach; Klaus Ritter 001 (J. Complex., 2002)

Average Case Complexity of Weighted Approximation and Integration over R+. - Leszek Plaskota; Klaus Ritter 001; Grzegorz W. Wasilkowski (J. Complex., 2002)

Lower Bounds and Non-Uniform Time Discretization for Approximation of Stochastic Heat Equations. - Klaus Ritter 001; Thomas Müller-Gronbach (Algorithms and Complexity for Continuous Problems, 2004)

Guest Editors' Preface. - Leszek Plaskota; Klaus Ritter 001 (J. Complex., 2004)

Optimal designs for weighted approximation and integration of stochastic processes on [0, infinity). - Leszek Plaskota; Klaus Ritter 001; Grzegorz W. Wasilkowski (J. Complex., 2004)

06391 Abstracts Collection – Algorithms and Complexity for Continuous Problems. - Stephan Dahlke; Klaus Ritter 001; Ian H. Sloan; Joseph F. Traub (Algorithms and Complexity for Continuous Problems, 2006)

On the complexity of parabolic initial-value problems with variable drift. - Knut Petras; Klaus Ritter 001 (J. Complex., 2006)

Lower Bounds and Nonuniform Time Discretization for Approximation of Stochastic Heat Equations. - Thomas Müller-Gronbach; Klaus Ritter 001 (Found. Comput. Math., 2007)

Free-knot spline approximation of stochastic processes. - Jakob Creutzig; Thomas Müller-Gronbach; Klaus Ritter 001 (J. Complex., 2007)

Evaluating Expectations of Functionals of Brownian Motions: a Multilevel Idea. - Fred J. Hickernell; Thomas Müller-Gronbach; Ben Niu 009; Klaus Ritter 001 (Algorithms and Complexity for Continuous Problems, 2009)

Infinite-Dimensional Quadrature and Approximation of Distributions. - Jakob Creutzig; Steffen Dereich; Thomas Müller-Gronbach; Klaus Ritter 001 (Found. Comput. Math., 2009)

Multi-level Monte Carlo algorithms for infinite-dimensional integration on RN. - Fred J. Hickernell; Thomas Müller-Gronbach; Ben Niu 009; Klaus Ritter 001 (J. Complex., 2010)

Deterministic multi-level algorithms for infinite-dimensional integration on RN. - Ben Niu 009; Fred J. Hickernell; Thomas Müller-Gronbach; Klaus Ritter 001 (J. Complex., 2011)

Monte Carlo-Algorithmen. - Thomas Müller-Gronbach; Erich Novak; Klaus Ritter 001 (Springer, 2012)

Preface: 'Recent advances in the numerical approximation of stochastic partial differential equations'. - Peter Kloeden; Klaus Ritter 001 (Int. J. Comput. Math., 2012)

Derandomization of the Euler scheme for scalar stochastic differential equations. - Thomas Müller-Gronbach; Klaus Ritter 001; Larisa Yaroslavtseva (J. Complex., 2012)

A Local Refinement Strategy for Constructive Quantization of Scalar SDEs. - Thomas Müller-Gronbach; Klaus Ritter 001 (Found. Comput. Math., 2013)

Mixed precision multilevel Monte Carlo on hybrid computing systems. - Christian Brugger; Christian de Schryver; Norbert Wehn; Steffen Omland; Mario Hefter; Klaus Ritter 001; Anton Kostiuk; Ralf Korn (CIFEr, 2014)

Convergence Analysis of Spatially Adaptive Rothe Methods. - Petru A. Cioica; Stephan Dahlke; Nicolas Döhring; Ulrich Friedrich; Stefan Kinzel; Felix Lindner 002; Thorsten Raasch; Klaus Ritter 001; René L. Schilling (Found. Comput. Math., 2014)

On weighted Hilbert spaces and integration of functions of infinitely many variables. - Michael Gnewuch; Sebastian Mayer; Klaus Ritter 001 (J. Complex., 2014)

On embeddings of weighted tensor product Hilbert spaces. - Mario Hefter; Klaus Ritter 001 (J. Complex., 2015)

On the complexity of computing quadrature formulas for marginal distributions of SDEs. - Thomas Müller-Gronbach; Klaus Ritter 001; Larisa Yaroslavtseva (J. Complex., 2015)

Joseph F. Traub, the Founding Editor of the Journal of Complexity, dies at 83. - Erich Novak; Klaus Ritter 001; Ian H. Sloan; Henryk Wozniakowski (J. Complex., 2015)

Bernd Carl, Aicke Hinrichs, and Philipp Rudolph share the 2014 Best Paper Award. - Erich Novak; Klaus Ritter 001; Ian H. Sloan; Joseph F. Traub; Henryk Wozniakowski (J. Complex., 2015)

Tino Ullrich Wins the 2014 Information-Based Complexity Young Researcher Award. - Erich Novak; Ian H. Sloan; Klaus Ritter 001; Joseph F. Traub; Henryk Wozniakowski (J. Complex., 2015)

Multilevel Monte Carlo Approximation of Distribution Functions and Densities. - Michael B. Giles; Tigran Nagapetyan; Klaus Ritter 001 (SIAM/ASA J. Uncertain. Quantification, 2015)

On equivalence of weighted anchored and ANOVA spaces of functions with mixed smoothness of order one in L1 or L∞. - Mario Hefter; Klaus Ritter 001; Grzegorz W. Wasilkowski (J. Complex., 2016)

The Future of the Journal of Complexity. - Erich Novak; Klaus Ritter 001; Ian H. Sloan; Henryk Wozniakowski (J. Complex., 2016)

Embeddings of weighted Hilbert spaces and applications to multivariate and infinite-dimensional integration. - Michael Gnewuch; Mario Hefter; Aicke Hinrichs; Klaus Ritter 001 (J. Approx. Theory, 2017)

Equivalence of weighted anchored and ANOVA spaces of functions with mixed smoothness of order one in Lp. - Michael Gnewuch; Mario Hefter; Aicke Hinrichs; Klaus Ritter 001; Grzegorz W. Wasilkowski (J. Complex., 2017)

New Members of the Editorial Board. - Joseph Dick; Aicke Hinrichs; Erich Novak; Klaus Ritter 001; Ian H. Sloan; Grzegorz W. Wasilkowski; Henryk Wozniakowski (J. Complex., 2018)

Changes of the Editorial Board. - Josef Dick; Aicke Hinrichs; Erich Novak; Klaus Ritter 001; Ian H. Sloan; Grzegorz W. Wasilkowski; Henryk Wozniakowski (J. Complex., 2018)

Algorithms and Complexity for Continuous Problems (Dagstuhl Seminar 19341). - Dmitriy Bilyk; Aicke Hinrichs; Frances Y. Kuo; Klaus Ritter 001 (Dagstuhl Reports, 2019)

Random Bit Quadrature and Approximation of Distributions on Hilbert Spaces. - Michael B. Giles; Mario Hefter; Lukas Mayer; Klaus Ritter 001 (Found. Comput. Math., 2019)

Random bit multilevel algorithms for stochastic differential equations. - Michael B. Giles; Mario Hefter; Lukas Mayer; Klaus Ritter 001 (J. Complex., 2019)

Embeddings for infinite-dimensional integration and L2-approximation with increasing smoothness. - Michael Gnewuch; Mario Hefter; Aicke Hinrichs; Klaus Ritter 001; Grzegorz W. Wasilkowski (J. Complex., 2019)

Guest editors' preface. - Dmitriy Bilyk; Aicke Hinrichs; Frances Y. Kuo; Klaus Ritter 001 (J. Complex., 2020)

Editorial board announcements. - Josef Dick; Aicke Hinrichs; Erich Novak; Klaus Ritter 001; Ian H. Sloan; Grzegorz W. Wasilkowski; Henryk Wozniakowski (J. Complex., 2020)

Adaptive quantile computation for Brownian bridge in change-point analysis. - Jürgen Franke 002; Mario Hefter; André Herzwurm; Klaus Ritter 001; Stefanie Schwaar (Comput. Stat. Data Anal., 2022)

Changes of the Editorial Board. - Josef Dick; Aicke Hinrichs; Erich Novak; Klaus Ritter 001; Grzegorz W. Wasilkowski; Henryk Wozniakowski (J. Complex., 2022)

Countable tensor products of Hermite spaces and spaces of Gaussian kernels. - Michael Gnewuch; Mario Hefter; Aicke Hinrichs; Klaus Ritter 001 (J. Complex., 2022)

Infinite-dimensional integration and L2-approximation on Hermite spaces. - Michael Gnewuch; Aicke Hinrichs; Klaus Ritter 001; Robin Rüßmann (CoRR, 2023)

Multi- and Infinite-variate Integration and L2-Approximation on Hilbert Spaces with Gaussian Kernels. - Michael Gnewuch; Klaus Ritter 001; Robin Rüßmann (CoRR, 2024)

Infinite-dimensional integration and L2-approximation on Hermite spaces. - Michael Gnewuch; Aicke Hinrichs; Klaus Ritter 001; Robin Rüßmann (J. Approx. Theory, 2024)

On upper and lower bounds for pathwise approximation of scalar SDEs with reflection. - Mario Hefter; André Herzwurm; Klaus Ritter 001 (J. Complex., 2025)