A numerical algorithm for double surface integrals over quadrilaterals with a 1/R singularity

DOI<885::AID-CNM112>3.0.CO;2-D 10.1002/(SICI)1099-0887(199711)13:11<885::AID-CNM112>3.0.CO;2-DzbMath0899.65010OpenAlexW2063862383MaRDI QIDQ4385973

Noureddine Atalla, Weiping Wang

Publication date: 15 November 1998

Full work available at URL: https://doi.org/10.1002/(sici)1099-0887(199711)13:11<885::aid-cnm112>3.0.co;2-d

zbMATH Keywords

algorithmnumerical exampleboundary element methodsingular integralsdouble surface integralsGauss-Legendre and Chebyshev integration pointstables of weightstensor-product Lagrange interpolation

Mathematics Subject Classification ID

Multidimensional problems (41A63) Approximate quadratures (41A55) Numerical quadrature and cubature formulas (65D32) Boundary element methods for boundary value problems involving PDEs (65N38)

Related Items (3)

Unnamed Item ⋮ Full numerical quadrature of weakly singular double surface integrals in Galerkin boundary element methods ⋮ Variational boundary element acoustic modelling over mixed quadrilateral-triangular element meshes

Cites Work

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