The semi-convergence of generalized SSOR method for singular augmented systems (Q2865344)
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scientific article; zbMATH DE number 6234713
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The semi-convergence of generalized SSOR method for singular augmented systems |
scientific article; zbMATH DE number 6234713 |
Statements
29 November 2013
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generalized symmetric SOR method
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iterative methods
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semi-convergence
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singular augmented systems
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The semi-convergence of generalized SSOR method for singular augmented systems (English)
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The generalized symmetric successive overrelaxation (GSSOR) method for solving nonsingular augmented systems, based on the work of \textit{G.-F. Zhang} and \textit{Q.-H. Lu} [J. Comput. Appl. Math. 219, No. 1, 51--58 (2008; Zbl 1196.65071)], is further investigated in this paper. The semi-convergence of the GSSOR method when it is applied to solve the singular augmented systems, which is the generalization of the GSSOR iteration method, is proved.
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