Several new inequalities on operator means of non-negative maps and Khatri–Rao products of positive definite matrices
|
|
|
|
|
|
|
|
نویسنده
|
Al-Zhour Zeyad Abdel Aziz
|
|
منبع
|
journal of king saud university - science - 2014 - دوره : 26 - شماره : 1 - صفحه:21 -27
|
|
چکیده
|
In this paper, we provide some interested operator inequalities related with non-negative linear maps by means of concavity and convexity structure, and also establish some new attractive inequalities for the khatri–rao products of two or more positive definite matrices. these results lead to inequalities for hadamard product and ando’s and a-power geometric means, as a special case.
|
|
کلیدواژه
|
Matrix products; Operator means; Positive definite matrices
|
|
آدرس
|
University of Dammam, College of Engineering, Department of Basic Sciences and Humanities, Saudi Arabia
|
|
پست الکترونیکی
|
zeyad1968@yahoo.com / zalzhour@ud.edu.sa
|
|
|
|
|
|
|