|
|||||
|
|
On the UPSS method for non-Hermitian singular saddle point problems |
|
| Authors: | Shu-Xin Miao and Jing Zhang |
| Institution: | Northwest Normal University and Northwest Normal University |
| Abstract: | Recently, a new Uzawa-type method, referred as the UPSS method, is proposed for solving the non-Hermitian nonsingular saddle point problems, see Dou, Yang and Wu (2017). In this paper, we give the semi-convergence analysis of the UPSS method when it is used to solve non-Hermitian singular saddle point problems. An example is given to verify the effectiveness of this method for solving non-Hermitian singular saddle point problems. |
| Keywords: | Singular saddle-point problem UPSS method semi-convergence |
| 点击此处可从《Journal of Applied Analysis & Computation》浏览原始摘要信息 | |
| 点击此处可从《Journal of Applied Analysis & Computation》下载免费的PDF全文 | |