Extracting singularities of Cauchy integrals -- a key point of a fast solver for plane potential problems with mixed boundary conditions (Q1208541)
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scientific article; zbMATH DE number 166554
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Extracting singularities of Cauchy integrals -- a key point of a fast solver for plane potential problems with mixed boundary conditions |
scientific article; zbMATH DE number 166554 |
Statements
Extracting singularities of Cauchy integrals -- a key point of a fast solver for plane potential problems with mixed boundary conditions (English)
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16 May 1993
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The process of deriving the extraction coefficients is carried out in two steps viz. (i) the conformal map route and ii) then, on the unit disc, singularities of the Cauchy integrals are extracted and integrated analytically. A summary of the complete algorithm is given.
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extracting singularities
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potential problems
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mixed boundary conditions
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Riemann-Hilbert problem
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numerical conformal mapping
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extraction coefficients
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conformal map
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Cauchy integrals
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algorithm
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