Complete pivoting strategy for the left-looking Robust Incomplete Factorization preconditioner
نویسندگان
چکیده
منابع مشابه
Complete pivoting strategy for the left-looking Robust Incomplete Factorization preconditioner
In this paper, we have used a complete pivoting strategy to compute the left-looking version of RIF preconditioner. This pivoting is based on the complete pivoting strategy of the IJK version of Gaussian Elimination process. There is a parameter α to control the pivoting process. To study the effect of α on the quality of the left-looking version of RIF preconditioner with complete pivoting str...
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ژورنال
عنوان ژورنال: Computers & Mathematics with Applications
سال: 2014
ISSN: 0898-1221
DOI: 10.1016/j.camwa.2014.04.013