Semi-convergence analysis of Uzawa–AOR method for singular saddle point problems

被引：0
|
作者：
Jin-Song Xiong
Xing-Bao Gao
机构：
[1] Shaanxi Normal University,College of Mathematics and Information Science
来源：
Computational and Applied Mathematics | 2017年 / 36卷
关键词：
Singular saddle point problems; Uzawa–AOR method; Iterative method; Semi-convergence; 65F10; 65F08;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Based on AOR and Uzawa methods, this paper presents Uzawa–AOR method for solving a class of singular saddle point problems. We analyze its semi-convergence and the distribution of the eigenvalues of its iterative matrix. The theoretical results and effectiveness of the Uzawa–AOR method are supported by a numerical example.
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页码：383 / 395
页数：12
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