Which circulant preconditioner is better? (Q4878536)
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scientific article; zbMATH DE number 878769
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Which circulant preconditioner is better? |
scientific article; zbMATH DE number 878769 |
Statements
Which circulant preconditioner is better? (English)
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18 June 1996
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clustering of eigenvalues
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Toeplitz system
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iterative method
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conjugate gradient
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convergence
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circulant preconditioners
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bisection
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Toeplitz decomposition
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condition number
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