Estimations for spectral radius of nonnegative matrices and the smallest eigenvalue of M-matrices

被引：0
|
作者：
Te Wang
Hongbin Lv
Haifeng Sang
机构：
[1] Beihua University,Mathematics Department
来源：
Journal of Inequalities and Applications | / 2014卷
关键词：
nonnegative matrix; -matrix; spectral radius; eigenvalues;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, some estimations for the spectral radius of nonnegative matrices and the smallest eigenvalue of M-matrices are given by matrix directed graphs and their k-path covering. The existent results on the upper and lower bounds of the spectral radius of nonnegative matrices are improved.
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