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Mathematics of Computation

Published by the American Mathematical Society since 1960 (published as Mathematical Tables and other Aids to Computation 1943-1959), Mathematics of Computation is devoted to research articles of the highest quality in computational mathematics.

ISSN 1088-6842 (online) ISSN 0025-5718 (print)

The 2020 MCQ for Mathematics of Computation is 1.78.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

An efficient space-time adaptive wavelet Galerkin method for time-periodic parabolic partial differential equations
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by Sebastian Kestler, Kristina Steih and Karsten Urban PDF
Math. Comp. 85 (2016), 1309-1333 Request permission

Abstract:

We introduce a multitree-based adaptive wavelet Galerkin algorithm for space-time discretized linear parabolic partial differential equations, focusing on time-periodic problems. It is shown that the method converges with the best possible rate in linear complexity and can be applied for a wide range of wavelet bases. We discuss the implementational challenges arising from the Petrov-Galerkin nature of the variational formulation and present numerical results for the heat and a convection-diffusion-reaction equation.
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Additional Information
  • Sebastian Kestler
  • Affiliation: Institute for Numerical Mathematics, University of Ulm, Helmholtzstrasse 20, D-89069 Ulm, Germany
  • Email: sebastian.kestler@gmail.com
  • Kristina Steih
  • Affiliation: Institute for Numerical Mathematics, University of Ulm, Helmholtzstrasse 20, D-89069 Ulm, Germany
  • Email: kristina.steih@uni-ulm.de
  • Karsten Urban
  • Affiliation: Institute for Numerical Mathematics, University of Ulm, Helmholtzstrasse 20, D-89069 Ulm, Germany
  • Email: karsten.urban@uni-ulm.de
  • Received by editor(s): August 2, 2013
  • Received by editor(s) in revised form: October 28, 2014
  • Published electronically: August 14, 2015
  • Additional Notes: This work has partly been supported by the Deutsche Forschungsgemeinschaft within the Research Training Group (Graduiertenkolleg) GrK1100 Modellierung, Analyse und Simulation in der Wirtschaftsmathematik at Ulm University
  • © Copyright 2015 American Mathematical Society
  • Journal: Math. Comp. 85 (2016), 1309-1333
  • MSC (2010): Primary 35B10, 41A30, 41A63, 65N30, 65Y20
  • DOI: https://doi.org/10.1090/mcom/3009
  • MathSciNet review: 3454366