On an improved-Levin oscillatory quadrature method (Q536249)
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scientific article; zbMATH DE number 5888536
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On an improved-Levin oscillatory quadrature method |
scientific article; zbMATH DE number 5888536 |
Statements
On an improved-Levin oscillatory quadrature method (English)
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16 May 2011
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oscillatory integral
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Chebyshev differentiation matrix
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ill-conditioned matrix
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LU factorization
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truncated singular value decomposition
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numerical examples
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Levin quadrature method
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error reduction factor
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