An evaluation of reordering algorithms to reduce the computational cost of the incomplete Cholesky-conjugate gradient method (Q1993591)
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scientific article; zbMATH DE number 6973251
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An evaluation of reordering algorithms to reduce the computational cost of the incomplete Cholesky-conjugate gradient method |
scientific article; zbMATH DE number 6973251 |
Statements
An evaluation of reordering algorithms to reduce the computational cost of the incomplete Cholesky-conjugate gradient method (English)
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5 November 2018
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bandwidth reduction
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profile reduction
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combinatorial optimization
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heuristics
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metaheuristics
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reordering algorithms
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sparse matrices
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renumbering
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ordering
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graph labeling
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conjugate gradient method
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graph algorithm
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sparse symmetric positive-definite linear systems
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incomplete Cholesky factorization
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0.85966945
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0.8593699
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0.8585035
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0.8576779
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0.8524652
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0.8519555
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0.8470841
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0.8464778
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