A note on the fast algorithm for block Toeplitz systems with tensor structure (Q1855157)
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scientific article; zbMATH DE number 1861016
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A note on the fast algorithm for block Toeplitz systems with tensor structure |
scientific article; zbMATH DE number 1861016 |
Statements
A note on the fast algorithm for block Toeplitz systems with tensor structure (English)
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28 January 2003
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numerical examples
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convergence
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block Toeplitz matrix
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preconditioner
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PCG method
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image restoration
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conjugate gradient method
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algorithm
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ill-conditioned systems
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