A special generalized HSS method for discrete ill-posed problems (Q725787)
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scientific article; zbMATH DE number 6912477
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A special generalized HSS method for discrete ill-posed problems |
scientific article; zbMATH DE number 6912477 |
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A special generalized HSS method for discrete ill-posed problems (English)
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2 August 2018
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The authors present a new splitting of the Hermitian part of the coefficient matrix for the generalized Hermitian and skew Hermitian method (GHSS). They prove convergence results for the new method, together with numerical experiments in which an appropriate value of the regularization parameter is also computed.
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generalized Hermitian and skew-Hermitian splitting (GHSS)
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ill-posed problem
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Tikhonov regularization
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image restoration
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