On mean value solutions for the Helmholtz equation on square grids

DOI10.1016/S0168-9274(01)00127-1zbMath1005.65117OpenAlexW2076920971MaRDI QIDQ1612433

Marinho G. Andrade, João B. R. do Val

Publication date: 22 August 2002

Published in: Applied Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0168-9274(01)00127-1

zbMATH Keywords

finite difference methodnumerical experimentserror boundsHelmholtz equationsquare gridsmean value solutions

Mathematics Subject Classification ID

Error bounds for boundary value problems involving PDEs (65N15) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Finite difference methods for boundary value problems involving PDEs (65N06)

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