EPOCH: a coherent P-stable discretization scheme for highly oscillatory ordinary differential equations

Abstract: "This paper presents a new discretization scheme for the efficient integration of highly oscillatory second-order differential equations. The construction of the method is based on the principle of coherence due to Hersch. The analysis proves consistency, P-stability, and a phase-lag...

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Bibliographische Detailangaben
1. Verfasser: Denk, Georg (VerfasserIn)
Format: Buch
Sprache:English
Veröffentlicht: München 1993
Schriftenreihe:Technische Universität <München>: TUM-MATH 9321
Schlagworte:
Zusammenfassung:Abstract: "This paper presents a new discretization scheme for the efficient integration of highly oscillatory second-order differential equations. The construction of the method is based on the principle of coherence due to Hersch. The analysis proves consistency, P-stability, and a phase-lag of the order [infinity] for the multistep formulas. The variable step size variable order multistep code EPCOH integrates efficiently and reliably problems arising from circuit simulation and mechanics."
Beschreibung:19 S. graph. Darst.

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