Banded target matrices and recursive FSAI for parallel preconditioning (Q695620)
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scientific article; zbMATH DE number 6117969
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Banded target matrices and recursive FSAI for parallel preconditioning |
scientific article; zbMATH DE number 6117969 |
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Banded target matrices and recursive FSAI for parallel preconditioning (English)
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21 December 2012
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parallel computing
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iterative methods
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preconditioning
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approximate inverse
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scalability
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conjugate gradient solver
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factored sparse approximate inverse
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numerical results
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symmetric positive definite matrices
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0.8781551
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0.8763583
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0.86645985
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0.86473894
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0.86294097
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