On numerical cubatures of singular surface integrals in boundary element methods (Q1204153)
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scientific article; zbMATH DE number 146170
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On numerical cubatures of singular surface integrals in boundary element methods |
scientific article; zbMATH DE number 146170 |
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On numerical cubatures of singular surface integrals in boundary element methods (English)
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1 April 1993
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Cubature formulae for the accurate and efficient evaluation of weakly, Cauchy and hypersingular integrals over piecewise analytic curved surfaces in \(\mathbb{R}^ 3\) are derived. Asymptotic estimates of the integration error are also presented.
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surface integrals
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boundary element method
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weakly singular integrals
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Cauchy type singular integrals
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cubature formulae
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asymptotic estimates
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hypersingular integrals
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