Distance transformation for the numerical evaluation of near singular boundary integrals with various kernels in boundary element method

DOI10.1016/S0955-7997(02)00004-8zbMath1003.65133OpenAlexW1965139850MaRDI QIDQ1614501

Hang Ma, Norio Kamiya

Publication date: 8 September 2002

Published in: Engineering Analysis with Boundary Elements (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0955-7997(02)00004-8

zbMATH Keywords

numerical resultsboundary element methodLaplace equationGaussian quadrature formulaeboundary layer effectnear singular boundary integralsorder of near singularity

Mathematics Subject Classification ID

Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Boundary element methods for boundary value problems involving PDEs (65N38) Integral representations, integral operators, integral equations methods in two dimensions (31A10)

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