Hermite正定矩阵迹的几个重要不等式  

SEVERAL IMPORTANT INEQUALITIES OF HERMITE POSITIVE DEFINITE MATRIX TRACE

作　　者：冯天祥[1] 刘学飞[2] 

机构地区：[1]东莞职业技术学院基础部,广东东莞523808 [2]重庆三峡学院数学与计算机科学学院,重庆万州404000

出　　处：《数学杂志》2009年第3期325-328,共4页Journal of Mathematics

摘　　要：本文研究了Hermite正定矩阵迹的不等式问题.利用文献[1、2]的部分结果和矩阵恒等变形的方法,得到了关于Hermite正定矩阵迹的几个重要不等式,推广了文献[5。In this paper, we study the problem of inequalities for the trace of Hermite postive definite matrix. Several important ineqealities about the trace of Hermite postive definite matrix are proposed according to results in [1,2] partly and the method of matrix constant reform. At the same time, the results in [5,6] are extended.

关 键 词：HERMITE矩阵 正定矩阵 矩阵的迹 HLDER不等式 MINKOWSKI不等式 

分 类 号：O151.21[理学—数学]