Robust Schur complement preconditioner for block-Toeplitz system and its application in image restoration (Q2111560)
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scientific article; zbMATH DE number 7642727
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Robust Schur complement preconditioner for block-Toeplitz system and its application in image restoration |
scientific article; zbMATH DE number 7642727 |
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Robust Schur complement preconditioner for block-Toeplitz system and its application in image restoration (English)
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17 January 2023
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Schur complement
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block-Toeplitz system
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Sherman-Morrison-Woodbury formula
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convergence
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preconditioning
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