A Fast Contour-Integral Eigensolver for Non-Hermitian Matrices (Q4588944)
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scientific article; zbMATH DE number 6803122
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A Fast Contour-Integral Eigensolver for Non-Hermitian Matrices |
scientific article; zbMATH DE number 6803122 |
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A Fast Contour-Integral Eigensolver for Non-Hermitian Matrices (English)
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6 November 2017
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contour-integral eigensolver
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quadrature rule
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low-accuracy matrix approximation
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eigenvalue count
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rank structure
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shifted factorization update
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