Removing small features from computational domains

DOI10.1006/jcph.1994.1124zbMath0805.65111OpenAlexW2000398198MaRDI QIDQ1335607

Joseph B. Keller

Publication date: 17 October 1994

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

Full work available at URL: https://doi.org/10.1006/jcph.1994.1124

zbMATH Keywords

finite elementHelmholtz equationfinite differenceartificial boundaryreduced wave equationsmall size features

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Finite difference methods for boundary value problems involving PDEs (65N06) Method of contraction of the boundary for boundary value problems involving PDEs (65N45)

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