The iterative methods for centrosymmetric matrices

doi:10.1016/j.amc.2006.09.030

The iterative methods for centrosymmetric matrices

2007-04-01

8

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AI

DOI：10.1016/j.amc.2006.09.030

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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. (C) 2006 Elsevier Inc. All rights reserved.

Keyword:

centrosymmetric matrix

M-matrix

H-matrix

centrosymmetric splitting

arithmetic mean splitting

opposite triangular splitting

The iterative methods for centrosymmetric matrices

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