Some inequalities for nonnegative tensors

被引：0
作者：
Jun He
Ting-Zhu Huang
Guang-Hui Cheng
机构：
[1] University of Electronic Science and Technology of China,School of Mathematical Sciences
来源：
Journal of Inequalities and Applications | / 2014卷
关键词：
Perron vector; nonnegative tensor; spectral radius; eigenvalues;
D O I：
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学科分类号：
摘要：
Let A be a nonnegative tensor and x=(xi)>0 its Perron vector. We give lower bounds for xtm−1/∑xi2⋯xim and upper bounds for xsm−1/∑xi2⋯xim, where xs=max1≤i≤nxi and xt=min1≤i≤nxi.
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