Gaussian quadratures for singular integrals in BEM with applications to the 2D modified Helmholtz equation

DOI10.1016/S0955-7997(99)00061-2zbMath0951.65022MaRDI QIDQ1568462

H. A. Ozgener, Bilge Ozgener

Publication date: 6 December 2000

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

zbMATH Keywords

numerical examplesboundary element methodsingular integralsGaussian quadratureHelmholtz equation

Mathematics Subject Classification ID

Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Approximate quadratures (41A55) Numerical quadrature and cubature formulas (65D32) Boundary element methods for boundary value problems involving PDEs (65N38)

Related Items (3)

Design of a new scheme to indicate the domain of applicability of near singular approach in 2D BEM ⋮ Suppression of spurious frequencies in scattering problems by means of boundary algebraic and combined field equations ⋮ Coarse Mesh Rebalance Acceleration of Fission Source Iteration for Subcritical Source-Driven Systems

Cites Work

• Evaluations of hypersingular integrals using Gaussian quadrature
• Remarks on the Gauss quadrature rule for a particular class of finite‐part integrals
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