BOUNDS FOR SPECTRAL RADIUS OF NONNEGATIVE TENSORS USING MATRIX-DIGRAGH-BASED APPROACH

被引:2
|
作者
Liu, Guimin [1 ]
Lv, Hongbin [1 ]
机构
[1] Beihua Univ, Sch Math & Stat, Jilin, Jilin, Peoples R China
关键词
Bounds; spectral radius; nonnegative tensor; matrix digraph; PERRON-FROBENIUS THEOREM; EIGENVALUE;
D O I
10.3934/jimo.2021176
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
We obtain the improved results of the upper and lower bounds for the spectral radius of a nonnegative tensor by its majorization matrix's digraph. Numerical examples are also given to show that our results are significantly superior to the results of related literature.
引用
收藏
页码:105 / 116
页数:12
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