On the spectral radius of a nonnegative centrosymmetric matrix

In this paper, we discuss the spectral radius of nonnegative centrosymmetric matrices. By using the centrosymmetric structure, we establish some estimations of the spectral radius.

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Bibliographic Details
Published in:Applied mathematics and computation 2012, Vol.218 (9), p.4962-4966
Main Authors: Li, Hongyi, Zhao, Di, Dai, Fei, Su, Donglin
Format: Article
Language:English
Subjects:
Centrosymmetric matrix
Computation
Mathematical analysis
Mathematical models
Matrices
Matrix methods
Nonnegative matrix
Spectra
Spectral radius
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Description
Summary:In this paper, we discuss the spectral radius of nonnegative centrosymmetric matrices. By using the centrosymmetric structure, we establish some estimations of the spectral radius.
ISSN:0096-3003
1873-5649
DOI:10.1016/j.amc.2011.10.061