|کد مقاله||کد نشریه||سال انتشار||مقاله انگلیسی||ترجمه فارسی||نسخه تمام متن|
|470412||698475||2014||16 صفحه PDF||سفارش دهید||دانلود رایگان|
In this paper, we have used a complete pivoting strategy to compute the left-looking version of RIFRIF preconditioner. This pivoting is based on the complete pivoting strategy of the IJKIJK version of Gaussian Elimination process. There is a parameter αα to control the pivoting process. To study the effect of αα on the quality of the left-looking version of RIFRIF preconditioner with complete pivoting strategy, we have used ten different values of this parameter. In the numerical experiments section, the quality of the left-looking version of RIFRIF preconditioner with complete pivoting strategy has been compared to the quality of the right-looking version of this preconditioner.
Journal: Computers & Mathematics with Applications - Volume 67, Issue 11, June 2014, Pages 2055–2070