Semiconvergence of block SOR method for singular linear systems with p-cyclic matrices

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摘要

In this paper, we discuss semiconvergence of the block SOR method for solving singular linear systems with p-cyclic matrices. Some sufficient conditions for the semiconvergence of the block SOR method for solving a general p-cyclic singular system are proved.

论文关键词：65F10,Singular linear systems,p-cyclic matrix,Block SOR method,Semiconvergence

论文评审过程：Received 6 May 1999, Revised 20 September 1999, Available online 7 May 2001.

论文官网地址：https://doi.org/10.1016/S0377-0427(99)00381-7