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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.

 

Error bounds for finite-difference approximations for a class of nonlinear parabolic systems
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by David Hoff and Joel Smoller PDF
Math. Comp. 45 (1985), 35-49 Request permission

Abstract:

In this paper we establish error bounds for a finite-difference approximation to solutions of certain parabolic systems of the form ${v_t} + f{(v)_x} = \varepsilon {v_{xx}}$. We assume that the Cauchy data is of class BV, and we show that the sup norm of the error is bounded by $O(\Delta x|\ln \Delta x|)$ at positive times.
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Additional Information
  • © Copyright 1985 American Mathematical Society
  • Journal: Math. Comp. 45 (1985), 35-49
  • MSC: Primary 65M15; Secondary 35K99
  • DOI: https://doi.org/10.1090/S0025-5718-1985-0790643-8
  • MathSciNet review: 790643