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.

引用

页码：383 / 395

页数：12

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