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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.

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Strong-stability-preserving additive linear multistep methods
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by Yiannis Hadjimichael and David I. Ketcheson PDF
Math. Comp. 87 (2018), 2295-2320 Request permission

Abstract:

The analysis of strong-stability-preserving (SSP) linear multistep methods is extended to semi-discretized problems for which different terms on the right-hand side satisfy different forward Euler (or circle) conditions. Optimal perturbed and additive monotonicity-preserving linear multistep methods are studied in the context of such problems. Optimal perturbed methods attain larger monotonicity-preserving step sizes when the different forward Euler conditions are taken into account. On the other hand, we show that optimal SSP additive methods achieve a monotonicity-preserving step-size restriction no better than that of the corresponding nonadditive SSP linear multistep methods.
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Additional Information
  • Yiannis Hadjimichael
  • Affiliation: 4700 King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
  • Address at time of publication: Eötvös Loránd University, MTA-ELTE Numerical Analysis and Large Networks Research Group, Pázmány Péter sétány 1/C, Budapest H-1117, Hungary; and Budapest University of Technology and Economics, Department of Differential Equations, Building H, Egry József utca 1, Budapest H-1111, Hungary
  • MR Author ID: 1029413
  • Email: hadjimy@cs.elte.hu
  • David I. Ketcheson
  • Affiliation: 4700 King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia.
  • Email: david.ketcheson@kaust.edu.sa
  • Received by editor(s): April 5, 2016
  • Received by editor(s) in revised form: December 6, 2016, and April 18, 2017
  • Published electronically: February 20, 2018
  • Additional Notes: This work was supported by the King Abdullah University of Science and Technology (KAUST), 4700 Thuwal, 23955-6900, Saudi Arabia
  • © Copyright 2018 American Mathematical Society
  • Journal: Math. Comp. 87 (2018), 2295-2320
  • MSC (2010): Primary 65L06; Secondary 65L05, 65M20
  • DOI: https://doi.org/10.1090/mcom/3296
  • MathSciNet review: 3802436