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A generalized shift-splitting preconditioner for complex symmetric linear systems.
- Source :
-
Journal of Computational & Applied Mathematics . Dec2018, Vol. 344, p691-700. 10p. - Publication Year :
- 2018
-
Abstract
- In this paper, the generalized shift-splitting (GSS) preconditioner is implemented for solving a class of generalized saddle point problems which stem from the solution of complex symmetric linear systems. The GSS preconditioner is induced by the generalized shift-splitting iterative method. Theoretical analysis shows that the generalized shift-splitting iterative method is unconditionally convergent. Some numerical experiments are provided to show the effectiveness of the proposed preconditioner. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03770427
- Volume :
- 344
- Database :
- Academic Search Index
- Journal :
- Journal of Computational & Applied Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 130625009
- Full Text :
- https://doi.org/10.1016/j.cam.2018.06.013