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《Natural Science Journal of Hainan University》 2010-04
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One Modified SOR-like Method for Saddle Point Problems

SHEN Xu-zhu1,LI Hong-juan2,LI Jie1(1.School of Mathematics and Statistics,Yunnan University,Kunming 650091,China;(2.Faculty of Metallurgical and Energy Engineering,Kunming University of Science and Technology,Kunming 650093,China)  
Based on SOR-like iterative scheme,the pretreated matrix and undetermined parameters were selected and used to accelerate it,and a modified symmetric SOR-like iterative algorithm for large sparse saddle point problems(MSSOR-like) was structured,and the convergence of this new method was provided.Numerical results showed that this new method was feasible and effective.
【CateGory Index】: O241.8
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 SHEN Hai-long,SHAO Xin-hui,ZHANG Tie,LI Chang-jun(School of Sciences,Northeastern University,Shenyang 110004,China.);Modified SOR-like Method for Solution to Saddle Point Problem[J];Journal of Northeastern University(Natural Science);2009-06
【Co-citations】
Chinese Journal Full-text Database 1 Hits
1 Cheng Jun1,Zhang Lijun2,Yang Shunfeng3 (1.School of Teacher Education,Qujing Normal University,Qujing Yunnan 655011;2.School of Mathematics and Statistics,Yunnan University,Kunming Yunnan 650091;3.Yunnan Education Publishing House,Kunming Yunnan 650034,P.R.China);The SOR Method Based on Saddle Point[J];Journal of Qujing Normal University;2010-06
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