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Generalized AOR method for the augmented system.
- Source :
-
International Journal of Computer Mathematics . Apr2004, Vol. 81 Issue 4, p495-504. 10p. 3 Charts, 2 Graphs. - Publication Year :
- 2004
-
Abstract
- In this article, the accelerated over-relaxation (AOR) method is generalized for solving the saddle point problem or the augmented system. The successive over-relaxation (SOR)-like method is the special case of the generalized AOR (GAOR) method. The connection between the parameters and the eigenvalues of the iteration matrix of the GAOR method is given. Therefore, a necessary and sufficient condition for the convergence of the GAOR method is derived. Numerical examples are also given to show that the GAOR method is better than the SOR-like method in certain cases. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00207160
- Volume :
- 81
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- International Journal of Computer Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 12735773
- Full Text :
- https://doi.org/10.1080/00207160410001661663