Toward the optimal preconditioned eigensolver: Locally optimal block preconditioned conjugate gradient method (Q2780538)
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scientific article; zbMATH DE number 1729153
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Toward the optimal preconditioned eigensolver: Locally optimal block preconditioned conjugate gradient method |
scientific article; zbMATH DE number 1729153 |
Statements
15 April 2002
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symmetric eigenvalue problems
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preconditioning
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conjugate gradient methods
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Lanczos method
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Krylov subspace method
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algorithm
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convergence
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numerical results
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Davidson's method
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numerical comparisons
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Jacobi-Davidson method
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Toward the optimal preconditioned eigensolver: Locally optimal block preconditioned conjugate gradient method (English)
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