一个关于半正定Hermite矩阵特征值的不等式

An Inequality for the Eigenvalue of the Product of Positive Semedefinite Hermitean Matrices

将控制不等式理论与复合矩阵结合起来,得到一个半正定Hermite矩阵特征值的不等式。

In this paper, combining the majorization with compound matrix, we get an inequality for the eigenvalue of the product of positive semidefinite Hermitian matrices, which generizes some recent results,