Title of article
A Matrix Trace Inequality1
Author/Authors
Xin Min Yang، نويسنده , , Xiao Qi Yang and Kok Lay Teo، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2001
Pages
5
From page
327
To page
331
Abstract
In this note, the matrix trace inequality for positive semidefinite matrices A
and B,
tr AB m ≤ tr A 2mtr B 2m 1/2
is established, where m is an integer. The above inequality improves the result given
by Yang (J. Math. Anal. Appl. 250 (2000), 372–374).
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2001
Journal title
Journal of Mathematical Analysis and Applications
Record number
933351
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