High-order absorbing boundary conditions for anisotropic and convective wave equations

DOI10.1016/j.jcp.2009.10.012zbMath1181.65123OpenAlexW2037645809MaRDI QIDQ846540

Eliane Bécache, Dan Givoli, Thomas M. Hagstrom

Publication date: 9 February 2010

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2009.10.012

zbMATH Keywords

wavesfinite elementsabsorbing boundary conditionwell-posednessartificial boundaryKreissauxiliary variablesanisotropichigh-orderconvectivegroup speed

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60)

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