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

Mária Medviďová-Lukáčová, Gerald Warnecke, Yousef Zahaykah, TUHH Universitätsbibliothek, TUHH Universitätsbibliothek
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.
doi:10.15480/882.124 fatcat:fyfc55zal5gefe677xsyl5imvm