A modified GPSS method for non-Hermitian positive definite linear systems

作者：Li Wen Wei; Wang Xiang^*

来源：Applied Mathematics and Computation, 2014, 234: 253-259.

DOI：10.1016/j.amc.2014.02.045

• Non-Hermitian positive definite linear systems
• GPSS iteration method
• MGPSS iteration method

This paper is concerned with a modified version of the generalization of positive-definite and skew-Hermitian splitting iteration (MGPSS) to solve the non-Hermitian positive definite linear systems. The theoretical analysis shows that the MGPSS iteration method will converge unconditionally. Numerical examples are reported to confirm the efficiency of the proposed methods.

• 出版日期2014-5-15
• 单位南昌大学