A circulant-matrix-based new accelerated GSOR preconditioned method for block two-by-two linear systems from image restoration problems (Q1995953)
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scientific article; zbMATH DE number 7316830
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A circulant-matrix-based new accelerated GSOR preconditioned method for block two-by-two linear systems from image restoration problems |
scientific article; zbMATH DE number 7316830 |
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A circulant-matrix-based new accelerated GSOR preconditioned method for block two-by-two linear systems from image restoration problems (English)
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2 March 2021
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accelerated GSOR iteration method
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matrix splitting iteration
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convergence analysis
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block two-by-two linear system
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preconditioner
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0.88732374
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