A Finite Difference Method with Optimized Dispersion Correction for the Helmholtz Equation

DOI10.1007/978-3-319-93873-8_18zbMath1443.65280OpenAlexW2906857173MaRDI QIDQ5114538

Martin J. Gander, Xueshuang Xiang, Pierre-Henri Cocquet

Publication date: 24 June 2020

Published in: Lecture Notes in Computational Science and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-319-93873-8_18

zbMATH Keywords

Helmholtz equationpreconditioner for the Helmholtz equation

Mathematics Subject Classification ID

Finite difference methods applied to problems in optics and electromagnetic theory (78M20) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Finite difference methods for boundary value problems involving PDEs (65N06)

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Cites Work

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