Rotated block triangular preconditioning based on PMHSS (Q476521)
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scientific article; zbMATH DE number 6375700
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Rotated block triangular preconditioning based on PMHSS |
scientific article; zbMATH DE number 6375700 |
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Rotated block triangular preconditioning based on PMHSS (English)
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2 December 2014
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block two-by-two matrix
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PMHSS preconditioner
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block triangular preconditioning
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product-type preconditioning
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eigenproperties
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numerical examples
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preconditioned and modified Hermitian and skew-Hermitian preconditioning matrix (PMHSS)
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numerical experiment
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Krylov subspace iteration method
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0.89914286
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0.8684443
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0.85560584
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0.85545623
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0.8534666
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0.8507767
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0.8439827
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