The iterative methods for centrosymmetric matrices

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摘要

In this paper, we give some new centrosymmetric splittings of a centrosymmetric matrix A and obtain corresponding iterative methods for a linear system Ax = b. These iterative schemes are particularly based on the centrosymmetric property of A and aimed at reduction of the cost of computation and storage.

论文关键词：Centrosymmetric matrix,M-matrix,H-matrix,Centrosymmetric splitting,Arithmetic mean splitting,Opposite triangular splitting

论文评审过程：Available online 23 October 2006.

论文官网地址：https://doi.org/10.1016/j.amc.2006.09.030