A complete pivoting strategy for the right-looking Robust Incomplete Factorization preconditioner
In this paper, we use a complete pivoting strategy for the right-looking version of Robust Incomplete Factorization preconditioner (Benzi and Tůma, 2003) [7]. The new preconditioner has been used as the right preconditioner for several linear systems and its effectiveness has been studied.
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| Veröffentlicht in: | Computers & mathematics with applications (1987) 2012-10, Vol.64 (8), p.2682-2694 |
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| container_title | Computers & mathematics with applications (1987) |
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| creator | Rafiei, A. |
| description | In this paper, we use a complete pivoting strategy for the right-looking version of Robust Incomplete Factorization preconditioner (Benzi and Tůma, 2003) [7]. The new preconditioner has been used as the right preconditioner for several linear systems and its effectiveness has been studied. |
| doi_str_mv | 10.1016/j.camwa.2012.08.001 |
| format | Article |
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| fulltext | fulltext |
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| ispartof | Computers & mathematics with applications (1987), 2012-10, Vol.64 (8), p.2682-2694 |
| issn | 0898-1221 1873-7668 |
| language | eng |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; ScienceDirect Journals (5 years ago - present) |
| subjects | [formula omitted] factorization Factorization Gaussian Elimination process Krylov subspace methods Pivoting Right-looking [formula omitted] preconditioner |
| title | A complete pivoting strategy for the right-looking Robust Incomplete Factorization preconditioner |
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