Convergence aspects of step-parallel iteration of Runge-Kutta methods:

Abstract: "One of the most powerful methods for solving intial- value problems for ordinary differential equations is an implicit Runge- Kutta method such as the Radau IIA methods. These methods are both highly accurate and highly stable. However, the iterative scheme needed for solving the imp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Veen, W. A. van der (VerfasserIn), Swart, J. J. de (VerfasserIn), Houwen, Pieter J. van der (VerfasserIn)
Format: Buch
Sprache:English
Veröffentlicht: Amsterdam 1994
Schriftenreihe:Centrum voor Wiskunde en Informatica <Amsterdam> / Afdeling Numerieke Wiskunde: Report NM 1994,26
Schlagworte:
Zusammenfassung:Abstract: "One of the most powerful methods for solving intial- value problems for ordinary differential equations is an implicit Runge- Kutta method such as the Radau IIA methods. These methods are both highly accurate and highly stable. However, the iterative scheme needed for solving the implicit RK equations requires a lot of computational effort. The arrival of parallel computer systems have [sic] changed the situation in the sense that the effective computational effort can be reduced to a large extent. One option is the application of the iteration scheme concurrently at a number of step points on the t-axis. In this paper, we shall analyse the convergence of a special class of such step-parallel iteration methods."
Beschreibung:18 S.

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