A simple estimation for the spectral radius of (block) H-matrices

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摘要

Simple bounds for the spectral radius of an H-matrix and a block H-matrix are presented, respectively, i.e., ρ(A)<2maxi|aii| for an H-matrix A=(aij) and ρ(A)

论文关键词：65F10,65F15,Spectral radius,H-matrix,Block H-matrix

论文评审过程：Received 13 January 2004, Revised 29 September 2004, Accepted 29 September 2004, Available online 7 December 2004.

论文官网地址：https://doi.org/10.1016/j.cam.2004.09.059