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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 2024 MCQ for Mathematics of Computation is 1.78.

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Implicit–explicit multistep methods for nonlinear parabolic equations
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by Georgios Akrivis;
Math. Comp. 82 (2013), 45-68
DOI: https://doi.org/10.1090/S0025-5718-2012-02628-7
Published electronically: July 10, 2012

Abstract:

Implicit–explicit multistep methods for nonlinear parabolic equations were recently analyzed in [2, 3, 1]. In these papers the linear operator of the equation is assumed to be time-independent, self-adjoint and positive definite; then, the linear part is discretized implicitly and the remaining part explicitly. Here we slightly relax the hypotheses on the linear operator by allowing part of it to be time-dependent or nonself-adjoint. We establish optimal order a priori error estimates.
References
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Bibliographic Information
  • Georgios Akrivis
  • Affiliation: Computer Science Department, University of Ioannina, 451 10 Ioannina, Greece
  • MR Author ID: 24080
  • Email: akrivis@cs.uoi.gr
  • Received by editor(s): April 15, 2011
  • Received by editor(s) in revised form: September 12, 2011
  • Published electronically: July 10, 2012
  • Additional Notes: This work was supported in part by University of Cyprus grant no. 8037P-3/311-21028.
  • © Copyright 2012 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Math. Comp. 82 (2013), 45-68
  • MSC (2010): Primary 65M12, 65M60; Secondary 65L06
  • DOI: https://doi.org/10.1090/S0025-5718-2012-02628-7
  • MathSciNet review: 2983015