Local regularity and asymptotic behaviour of Fedorenko finite superelement method solution (Q1037265)
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scientific article; zbMATH DE number 5633197
| Language | Label | Description | Also known as |
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| English | Local regularity and asymptotic behaviour of Fedorenko finite superelement method solution |
scientific article; zbMATH DE number 5633197 |
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Local regularity and asymptotic behaviour of Fedorenko finite superelement method solution (English)
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13 November 2009
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The authors use the Fedorenko Finite Superelement Method to compute problems with small domain singularities in a space of weak solutions, and estimate numerical errors through their traces on smooth parts of the superelement boundaries. The results obtained give information on behavior of approximation error in derivatives of the first order and the high-order ones.
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decomposition
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boundary value problems
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local regularity
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asymptotics
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Sobolev spaces
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error estimates
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Fedorenko finite superelement method
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0.8943159
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0.88480496
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0.8719802
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