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摘要
Based on the shift-splitting technique and the idea of Hermitian and skew-Hermitian splitting, a fast shift-splitting iteration method is proposed for solving non-singular and singular nonsymmetric saddle point problems in this paper. Convergence and semi-convergence of the proposed iteration method for non-singular and singular cases are carefully studied, respectively. Numerical experiments are implemented to demonstrate the feasibility and effectiveness of the proposed method.
- 出版日期2017-2
- 单位同济大学
