Determination of the optimal value of relaxation parameter in symmetric SOR method for rectangular coefficient matrices

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摘要

In this paper, we obtain the optimal value of relaxation parameter in symmetric SOR (SSOR) method. By SSOR method we find the least square solution of minimal norm to the linear system Ax = b where A is an m by n matrix.

论文关键词：SOR method,SSOR method,Relaxation parameter,Least square solution of minimal norm

论文评审过程：Available online 22 March 2006.

论文官网地址：https://doi.org/10.1016/j.amc.2006.01.069