Evaluating matrix functions for exponential integrators via Carathéodory-Fejér approximation and contour integrals (Q836729)
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scientific article; zbMATH DE number 5602062
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Evaluating matrix functions for exponential integrators via Carathéodory-Fejér approximation and contour integrals |
scientific article; zbMATH DE number 5602062 |
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Evaluating matrix functions for exponential integrators via Carathéodory-Fejér approximation and contour integrals (English)
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8 September 2009
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matrix exponential
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exponential integrators
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stiff semilinear parabolic PDEs
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rational uniform approximation
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Hankel contour
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numerical quadrature
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numerical examples
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Carathéodory-Fejér approximation
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contour integrals
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