On the stability of the evolution Galerkin schemes applied to a two-dimensional wave equations system

Please use this identifier to cite or link to this item: https://doi.org/10.15480/882.124

Title:	On the stability of the evolution Galerkin schemes applied to a two-dimensional wave equations system
Language:	English
Authors:	Medviďová-Lukáčová, Mária Warnecke, Gerald Zahaykah, Yousef
Keywords:	hyperbolic systems;wave equation;evolution Galerkin schemes;discrete Fouriertransformation;amplification matrix
Issue Date:	Jan-2004
Abstract (english):	The subject of the paper is the analysis of stability of the evolution Galerkin (EG) methods for the two-dimensional wave equation system. We apply von Neumann analysis and use the Fourier transformation to estimate the stability limits of both the first and the second order EG methods.
URI:	http://tubdok.tub.tuhh.de/handle/11420/126
DOI:	10.15480/882.124
Institute:	Mathematik E-10
Document Type:	Working Paper
License:	In Copyright
Part of Series:	Preprints des Institutes für Mathematik
Volume number:	71
Appears in Collections:	Publications with fulltext

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