A note on GPIU method for generalized saddle point problems

作者：Miao, Shu-Xin; Cao, Yang^*

来源：Applied Mathematics and Computation, 2014, 230: 27-34.

DOI：10.1016/j.amc.2013.12.067

• Matrix splitting
• Generalized saddle point problems
• GPIU method
• Convergence

In this note, the generalized parameterized inexact Uzawa method, abbreviated as the GPIU method, for solving the generalized saddle point problems with symmetric positive semi-definite (2,2) block is studied. The convergence of the method is established, which is an extension of the results obtained in a recent paper by Zhou and Zhang (2009) [22].

• 出版日期2014-3-1
• 单位南通大学; 西北师范大学