Eigenvalue perturbation and generalized Krylov subspace method (Q1294463)
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scientific article; zbMATH DE number 1311232
| Language | Label | Description | Also known as |
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| English | Eigenvalue perturbation and generalized Krylov subspace method |
scientific article; zbMATH DE number 1311232 |
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Eigenvalue perturbation and generalized Krylov subspace method (English)
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14 February 2000
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Standard matrix eigenvalue perturbation theory is reinterpreted in differential form and applied to Krylov and eigensubspace studies. The resulting perturbation algorithm is recognized as a generalized Krylov subspace method and tested.
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perturbation theory
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matrix eigenvalue
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perturbation algorithm
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Krylov subspace method
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