On the Stability of Evolution Galerkin Schemes Applied to a Two‐Dimensional Wave Equation System

DOI10.1137/040615882zbMath1122.65079OpenAlexW2024433665MaRDI QIDQ5757403

Yousef Zahaykah, Gerald Warnecke, Mária Lukáčová-Medvid'ová

Publication date: 6 September 2007

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/040615882

zbMATH Keywords

stabilitywave equationhyperbolic systemsCFL conditionamplification matrixdiscrete Fourier transformationevolution Galerkin schemes

Mathematics Subject Classification ID

Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Numerical methods for discrete and fast Fourier transforms (65T50) Initial value problems for first-order hyperbolic systems (35L45)

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