河南城建学院学报2012，Vol.21Issue(3)：64-66,3.
非负矩阵Hadamard积的谱半径估计
Bounds for Perron root of Hadamard product of nonnegative matrices
李华1
作者信息
- 1. 河南城建学院数理系,河南平项山467036
- 折叠
摘要
Abstract
The author found a new upper bound of p （A.B） which was the spectral radius of Hadamard product of two nonnegative matrices A and,B by using Cauchy-Schwitz inequality and compared the new type upper bound with the classical results. Finally, example is given to show that the bounds are better than the previous results.关键词
非负矩阵/Hadamard积/谱半径Key words
nonnegative matrices/Hadamard product/Perron root分类
数理科学引用本文复制引用
李华..非负矩阵Hadamard积的谱半径估计[J].河南城建学院学报,2012,21(3):64-66,3.
