A polar coordinate integration scheme with a hierarchical correction procedure to improve numerical accuracy on the boundary element method (Q1181579)
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scientific article; zbMATH DE number 28472
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A polar coordinate integration scheme with a hierarchical correction procedure to improve numerical accuracy on the boundary element method |
scientific article; zbMATH DE number 28472 |
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A polar coordinate integration scheme with a hierarchical correction procedure to improve numerical accuracy on the boundary element method (English)
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27 June 1992
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singular kernel integration
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general isoparametric elements
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singular kernel functions
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reciprocal of the distance types
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four triangular regions
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Gauss-Legendre numerical quadrature
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residual errors
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Taylor series
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correction factor for numerical errors
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