具有实谱值的四元数矩阵的谱值估计

本文给出了具有实谱值的四元数矩阵的定义，得到了一些具有实谱值的四元数矩阵的谱值不等式，这些不等式只涉及到了四元数矩阵的迹的实部和它的平方的迹的实部。

Estimation of Spectral Values of Quaternion Matrix with Real Spectral Values

In this paper,we give a definition of quaternion matrix with real spectral values,and obtain several inequalities of spectral values of quaternions matrix with real spectralvalues. These inequalities only invelve the real part of traice of a quaternion matrix andthe real part of trace of its square.