Letter to the Editor: A simple estimation for the spectral radius of (block) H-matrices

  • Authors:

  • Ting-Zhu Huang;Rui-Sheng Ran

  • Affiliations:

  • School of Applied Mathematics, University of Electronic Science and Technology of China, Chengdu, Sichuan 610054, PR China;School of Applied Mathematics, University of Electronic Science and Technology of China, Chengdu, Sichuan 610054, PR China

  • Venue:
  • Journal of Computational and Applied Mathematics
  • Year:
  • 2005

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Abstract

Simple bounds for the spectral radius of an H-matrix and a block H-matrix are presented, respectively, i.e., @r(A)