一类亚正定阵的行列式不等式

A Determinental Ineouality for a Sub-Positive Definite Matrix

本文研究一类亚正定阵的行列式不等式,将Fischer关于正定阵的结果推广到这类亚正定阵上。从而得到了一些新的结论。

In this paper, we discuss a determinental inequality for a sub-positive definite matrix and generalize Fischer's results on a positive definite matrix to the sub-positive definite matrix. Moreover, some new results are proved.