关于广义Minkowski不等式的一个注记

A REMARK ON THE GENERALIZED MINKOWSKI INEQUALITY

本文用反例证明了文 [1 ]中与亚正定阵有关的一系列结论有错误 .研究了文 [2 ]中涉及亚正定阵的广义 Minkowski不等式的证明过程 ,得到一个新结果 。

In the remark, the mistakes of a series of results in concerned with sub-positive definite matrix are proved by twoexamples. The process of proving the generalized Minkowski inequality in concerned with sub-positive definite matrix is studed, and the new results are obtained. So the inequality in is corrected.