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- A Study on the Features of Mathematical Innovations of the First Half of the 19~(th) Century:the Development of Mathematical Phyisics
| Jounal : | Journal of Zaozhuang University |
| Author : | WANG Xiaofei |
| YEAR : | 2023-09-01 |
| Vol. : | 40 |
| No. : | 05 |
| Page : | 18-23+46 |
| Abstract : | This paper is devoted to solve the multi-liner systems by the preconditioned Gauss-Seidel iterative methods based onstrong M-tensors.We consider a new preconditioner I+Sα＇，and give three different Gauss-Seidel splitting forms，then provethat their convergence．The convergence rates of Gauss-Seidel iterations with different splitting forms are compared．Severalnumerical examples are given to verify that the proposed algorithm is feasible and effective． |