Algebraic approach to absorbing boundary conditions for the Helmholtz equation

DOI10.1080/00207160601168605zbMath1116.65123OpenAlexW1971141563MaRDI QIDQ3445871

Laurent Séries, Frédéric Magoulès, Francois-Xavier Roux

Publication date: 7 June 2007

Published in: International Journal of Computer Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00207160601168605

zbMATH Keywords

finite elementsabsorbing boundary conditiondomain decompositionnumerical experimentsHelmholtz equationcoarse gridacousticsalgebraic patch substructuring

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Hydro- and aero-acoustics (76Q05) Finite element methods applied to problems in fluid mechanics (76M10) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50)

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Uses Software

• METIS

Cites Work

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