A PRECONDITIONED GMRES METHOD

Authors
KWAK DY
Citation
Dy. Kwak, A PRECONDITIONED GMRES METHOD, Applied mathematics and computation, 85(2-3), 1997, pp. 201-208
Citations number
14
Categorie Soggetti
Mathematics,Mathematics
Journal title
Applied mathematics and computation → ACNP
ISSN journal
00963003
Volume
85
Issue
2-3
Year of publication
1997
Pages
201 - 208
Database
ISI
SICI code
0096-3003(1997)85:2-3<201:APGM>2.0.ZU;2-Q
Abstract
In this paper, we show the convergence of GMRES method for nonsymmetri c problems preconditioned with a multigrid method based on the origina l operator. This is simpler and more natural to implement than using a preconditioner based on the principal part, as suggested by Cai and X u. (C) Elsevier Science Inc., 1997.