On Two Variants of an Algebraic Wavelet Preconditioner (Q4785922)
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scientific article; zbMATH DE number 1848737
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On Two Variants of an Algebraic Wavelet Preconditioner |
scientific article; zbMATH DE number 1848737 |
Statements
On Two Variants of an Algebraic Wavelet Preconditioner (English)
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5 January 2003
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complexity of algorithm
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multiresolution
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level-by-level transforms
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sparse approximate inverse
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Schur complements
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wavelets
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Richardson iteration
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GMRES iteration
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preconditioning
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algebraic multilevel iteration algorithms
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numerical examples
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