Numerical evaluation of high-order singular boundary integrals using third-degree B-spline basis functions

DOI10.2495/BEM360141zbMath1292.65134OpenAlexW1964762273MaRDI QIDQ4981509

Xiao-Wei Gao, Jin-Xiu Hu, Bao-Jing Zheng

Publication date: 24 June 2014

Published in: Boundary Elements and Other Mesh Reduction Methods XXXVI (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2495/bem360141

zbMATH Keywords

numerical examplesboundary element methodsingular integralspotential problemsCauchy principal value integralradial integration methodelimination of singularitiescubic B-spline basis function

Mathematics Subject Classification ID

Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Boundary element methods for boundary value problems involving PDEs (65N38)

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