A new S-type upper bound for the largest singular value of nonnegative rectangular tensors

被引：0
作者：
Jianxing Zhao
Caili Sang
机构：
[1] Guizhou Minzu University,College of Data Science and Information Engineering
来源：
Journal of Inequalities and Applications | / 2017卷
关键词：
nonnegative tensor; rectangular tensor; singular value; 15A18; 15A42; 15A69;
D O I：
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摘要：
By breaking N={1,2,…,n}\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$N=\{1,2,\ldots,n\}$\end{document} into disjoint subsets S and its complement, a new S-type upper bound for the largest singular value of nonnegative rectangular tensors is given and proved to be better than some existing ones. Numerical examples are given to verify the theoretical results.
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