Note on explicit parallel multistep Runge-Kutta methods:

"This paper investigates a family of explicit two-step, two-stage Runge-Kutta methods in which the two righthand side evaluations can be computed in parallel, so that effectively only one righthand side evaluation per step is required. This family is compared with the family of explicit linear...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Houwen, Pieter J. van der (VerfasserIn), Sommeijer, Ben P. ca. 20. Jh (VerfasserIn), Mourik, P. A. van (VerfasserIn)
Format: Buch
Sprache:English
Veröffentlicht: Amsterdam 1988
Schriftenreihe:Centrum voor Wiskunde en Informatica <Amsterdam> / Afdeling Numerieke Wiskunde: Report NM 1988,14
Schlagworte:
Zusammenfassung:"This paper investigates a family of explicit two-step, two-stage Runge-Kutta methods in which the two righthand side evaluations can be computed in parallel, so that effectively only one righthand side evaluation per step is required. This family is compared with the family of explicit linear two-step methods of Adams type and examples of methods with increased stability intervals and methods with increased order of accuracy are given. These methods are applied to test problems taken from the test set of Hull et al. and compared with conventional linear multistep methods. In addition to the family of two-step, two-stage Runge-Kutta methods, we describe a rather general class of k-step, m-stage Runge-Kutta methods in which the m righthand side evaluations can also be computed in parallel. For this class we indicate how the order equations and stability region can be derived."
Beschreibung:10 S.

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