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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.

 

Unconditional stability of explicit exponential Runge-Kutta methods for semi-linear ordinary differential equations
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by S. Maset and M. Zennaro PDF
Math. Comp. 78 (2009), 957-967 Request permission

Abstract:

In this paper we define unconditional stability properties of exponential Runge-Kutta methods when they are applied to semi-linear systems of ordinary differential equations characterized by a stiff linear part and a non-stiff non-linear part. These properties are related to a class of systems and to a specific norm. We give sufficient conditions in order that an explicit method satisfies such properties. On the basis of such conditions we analyze some of the popular methods.
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Additional Information
  • S. Maset
  • Affiliation: Dipartimento di Matematica e Informatica, Università di Trieste, Trieste, Italy
  • MR Author ID: 658579
  • M. Zennaro
  • Affiliation: Dipartimento di Matematica e Informatica, Università di Trieste, Trieste, Italy
  • Received by editor(s): October 25, 2006
  • Received by editor(s) in revised form: April 14, 2008
  • Published electronically: August 18, 2008
  • Additional Notes: This work was supported by the Italian MIUR and INdAM-GNCS.
  • © Copyright 2008 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Math. Comp. 78 (2009), 957-967
  • MSC (2000): Primary 65L20
  • DOI: https://doi.org/10.1090/S0025-5718-08-02171-6
  • MathSciNet review: 2476566