The High Accurate Block-Grid Method for Solving Laplace's Boundary Value Problem with Singularities

DOI10.1137/S0036142900382715zbMath1080.65103OpenAlexW2069085888MaRDI QIDQ4653152

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Publication date: 1 March 2005

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/s0036142900382715

zbMATH Keywords

error analysis singularity artificial boundary Laplace's equation block-grid method matching operator difference-analytical method

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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