Multigrid method for stability problems (Q1122960)
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scientific article; zbMATH DE number 4108094
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Multigrid method for stability problems |
scientific article; zbMATH DE number 4108094 |
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Multigrid method for stability problems (English)
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1988
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An efficient multigrid method for calculating leading eigenvalues of large nonsymmetric matrices is presented. The eigenvalues having maximal real part are important e.g. in the investigation of stability of steady state solutions of differential equations. The multigrid algorithm with some nonstandard procedures is described. Numerical results of four model problems demonstrate the power of the algorithm.
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stability problems
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multigrid method
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leading eigenvalues
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large nonsymmetric matrices
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Numerical results
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