A preconditioned GMRES method
In this paper, we show the convergence of GMRES method for nonsymmetric problems preconditioned with a multigrid method based on the original operator. This is simpler and more natural to implement than using a preconditioner based on the principal part, as suggested by Cai and Xu. (C) Elsevier Science Inc., 1997.
- Publisher
- ELSEVIER SCIENCE INC
- Issue Date
- 1997-09
- Language
- English
- Article Type
- Article
- Keywords
V-CYCLE; NONSYMMETRIC SYSTEMS; ITERATIVE METHODS; LINEAR-EQUATIONS; INDEFINITE; CONVERGENCE; ALGORITHMS
- Citation
APPLIED MATHEMATICS AND COMPUTATION, v.85, no.2-3, pp.201 - 208
- ISSN
- 0096-3003
- Appears in Collection
- MA-Journal Papers(저널논문)
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