Finding Exact and Approximate Block Structures for ILU Preconditioning (Q4442104)
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scientific article; zbMATH DE number 2029968
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Finding Exact and Approximate Block Structures for ILU Preconditioning |
scientific article; zbMATH DE number 2029968 |
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Finding Exact and Approximate Block Structures for ILU Preconditioning (English)
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20 January 2004
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graph compression
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incomplete LU factorization
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block ILU preconditioners
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hash-based graph compression
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cosine-based graph compression
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indistinguishable nodes
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numerical examples
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sparse matrices
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block-matrices
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algorithms
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