Nearly isotropic propagation of spatially discretized waves

DOI10.1016/0165-2125(93)90067-PzbMath0804.65090OpenAlexW2075823694MaRDI QIDQ1329866

Raymond J. Nagem, Robert G. Hohlfeld, Guido v. H. Sandri, Richard C. Brower

Publication date: 4 January 1995

Published in: Wave Motion (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0165-2125(93)90067-p

zbMATH Keywords

wave equationwave propagationdispersionfinite differencenumerical anisotropyisotropic schemesisotropy properties

Mathematics Subject Classification ID

Wave equation (35L05) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06)

Cites Work

• A Comparative Study of Finite Element and Finite Difference Methods for Cauchy-Riemann Type Equations
• Numerical Diffraction by a Uniform Grid
• Dispersion analysis of finite element semidiscretizations of the two-dimensional wave equation
• Group Velocity in Finite Difference Schemes
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