Preconditioning Lanczos Approximations to the Matrix Exponential (Q5470373)
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scientific article; zbMATH DE number 5029144
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Preconditioning Lanczos Approximations to the Matrix Exponential |
scientific article; zbMATH DE number 5029144 |
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Preconditioning Lanczos Approximations to the Matrix Exponential (English)
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30 May 2006
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matrix exponential
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iterative methods
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restricted rational approximation
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matrix-free time integration methods
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preconditioning
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Lanczos method
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inverse
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eigenvalues
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eigenvectors
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inner-outer iteration
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convergence
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numerical results
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