Discrete non-local boundary conditions for split-step Padé approximations of the one-way Helmholtz equation

DOI10.1016/j.cam.2006.01.001zbMath1115.65120OpenAlexW2130412040MaRDI QIDQ869486

Matthias Ehrhardt, Andrea Zisowsky

Publication date: 8 March 2007

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2006.01.001

zbMATH Keywords

finite difference methodnumerical examplesPadé approximationunbounded domainone-way Helmholtz equationFourier methodartificial boundary conditionssplit-step methoddiscrete transparent boundary conditions

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35)

Related Items

Transparent boundary conditions for iterative high-order parabolic equations ⋮ Discrete transparent boundary conditions for Schrödinger-type equations for non-compactly supported initial data

Uses Software

• OASES

Cites Work

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