Complete semi-analytical treatment of weakly singular integrals on planar triangles via the direct evaluation method
نویسندگان
چکیده
منابع مشابه
Computation of Weakly and Nearly Singular Integrals over Triangles in R3
We study the approximation of weakly singular integrals over triangles in general position in R3, giving explicit formulae where convenient and numerical quadrature in more general cases. Particular models considered concern the collocation and Galerkin methods in the boundary integral approach to the Dirichlet problem for Laplace’s equation.
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ژورنال
عنوان ژورنال: International Journal for Numerical Methods in Engineering
سال: 2010
ISSN: 0029-5981
DOI: 10.1002/nme.2877