On the nonlinear inexact Uzawa algorithm for saddle-point problems

被引：30

作者：

Cheng, XL ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Math, Zhejiang 310028, Peoples R China

来源：

SIAM JOURNAL ON NUMERICAL ANALYSIS | 2000年 / 37卷 / 06期

关键词：

saddle-point problems; nonlinear inexact Uzawa algorithm; convergence behavior;

D O I：

10.1137/S0036142998349266

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This paper discusses convergence behavior of the nonlinear inexact Uzawa algorithm for solving saddle-point problems presented in a recent paper of Bramble, Pasciak, and Vassilev (SIAM J. Numer. Anal., 34 (1997), pp. 1072-1092). It is shown that this algorithm converges under a condition weaker than that stated in their paper.

引用

页码：1930 / 1934

页数：5