A modified direct preconditioner for indefinite symmetric Toeplitz systems (Q4868100)
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scientific article; zbMATH DE number 851633
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A modified direct preconditioner for indefinite symmetric Toeplitz systems |
scientific article; zbMATH DE number 851633 |
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A modified direct preconditioner for indefinite symmetric Toeplitz systems (English)
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6 January 1997
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numerical results
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Toeplitz systems
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Trench's algorithm
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direct method
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indefinite matrices
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iterative method
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preconditioner
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