V-cycle Optimal Convergence for Certain (Multilevel) Structured Linear Systems (Q4650988)
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scientific article; zbMATH DE number 2135313
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | V-cycle Optimal Convergence for Certain (Multilevel) Structured Linear Systems |
scientific article; zbMATH DE number 2135313 |
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V-cycle Optimal Convergence for Certain (Multilevel) Structured Linear Systems (English)
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21 February 2005
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\(\tau\) algebra
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two-grid and multigrid iterations
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multi-iterative methods
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multilevel matrices
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circulant matrix
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Hartley matrix
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Toeplitz matrix
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V-cycle
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convergence
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ill-conditioning
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numerical experiments
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image restoration
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