A note on the eigenvalue relationship for USAOR iterative method applied to p-cyclic matrices

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摘要

A new relationship of eigenvalues between the Jacobi iterative matrix and the USAOR iterative matrix for a general block p-cyclic case is derived. Many known results are its special cases.

论文关键词：Eigenvalue relationship,Iterative methods,p-cyclic matrices,Jacobi,Gauss–Seidel,SOR,AOR,SSOR,USSOR,SAOR,USAOR,JOR

论文评审过程：Received 11 June 2003, Revised 17 October 2003, Available online 21 February 2004.

论文官网地址：https://doi.org/10.1016/j.cam.2003.12.021