A note on the generalization of parameterized inexact Uzawa method for singular saddle point problems
作者：
Highlights：
•
摘要
Recently, Zhang and Wang studied the generalized parameterized inexact Uzawa methods (GPIU) for solving singular saddle point problems (Zhang and Wang, 2013 [22]). In this note, we continue to discuss the semi-convergence of GPIU for solving singular saddle point problems, and weaken some semi-convergent conditions.
论文关键词：Singular linear systems,Saddle point problems,Parameterized inexact Uzawa method,Semi-convergence
论文评审过程：Available online 28 March 2014.
论文官网地址：https://doi.org/10.1016/j.amc.2014.02.089
