Estimations for the Spectral Radius of Nonnegative Tensors  

作　　者：Aiquan JIAO 

机构地区：[1]School of Mathematical and Physical Science and Engineering,Hebei University of Engineering,Hebei 056038,P.R.China

出　　处：《Journal of Mathematical Research with Applications》2020年第5期487-492,共6页数学研究及应用（英文版）

基　　金：Supported by the National Natural Science Foundation of China(Grant No.11601473);the Doctoral Innovation Found of Hebei University of Engineering(Grant No.112/SJ010002142)。

摘　　要：In this paper, a lower bound and an upper bound for the spectral radius of nonnegative tensors are obtained. Our new bounds are tighter than the corresponding bounds obtained by Li et al.(J. Inequal. Appl. 2015). A numerical example is given to show the effectiveness of theoretical results.

关 键 词：BOUNDS spectral radius nonnegative tensor IRREDUCIBLE 

分 类 号：O183.2[理学—数学]