AN OBSERVATION ON THE HADAMARD PRODUCT OF HERMITIAN MATRICES

被引:7
作者
FIEDLER, M [1 ]
MARKHAM, TL [1 ]
机构
[1] UNIV S CAROLINA, DEPT MATH, COLUMBIA, SC 29208 USA
关键词
D O I
10.1016/0024-3795(93)00087-G
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We give the best possible bound from below in the Loewner ordering for the Hadamard product A circle B in terms of a multiple of A when A is positive semidefinite nonzero and B is positive definite.
引用
收藏
页码:179 / 182
页数:4
相关论文
共 1 条
[1]  
Horn R. A., 1990, PROC S APPL MATH, V40, P87, DOI [DOI 10.1090/PSAPM/040/1059485, 10.1090/psapm/040/1059485]