关于矩阵奇异值包含区间

On the Inclusion Region of Singular Values of Matrix

本文主要从虚轴的角度确定矩阵奇异值的包含区间,改进了[1]～[2]之相应结果。

In this paper,using imaginary axis we give new inclusion region of singular values of matrix,which improves corresponding results of [1]-[2].