A multilevel dual reordering strategy for robust incomplete LU factorization of indefinite matrices (Q2706297)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A multilevel dual reordering strategy for robust incomplete LU factorization of indefinite matrices |
scientific article |
Statements
19 March 2001
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incomplete LU factorization
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preconditioner
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multilevel methods
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dual strategy
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indefinite matrices
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numerical comparisons
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A multilevel dual reordering strategy for robust incomplete LU factorization of indefinite matrices (English)
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The author introduces a dual reordering strategy to construct robust incomplete LU factorization of indefinite matrices. Numerical comparisons with two popular ILU preconditioning techniques are given.
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