关于矩阵的Bergstrom型不等式的修正

On the Correction of Inequalities of Bergstrom Type for Matrices

本文指出了［１］中关于实数城上亚正定阵和［３］中关于四元数体上正定自共轭矩矩阵的Ｂｅｒｇｓｔｒｏｍ型不等式推广的错误，同时给出有关结论的正确形式．

In this paper we point out some mistakes on generalization of inequalities of Bergstrom type for subpositive definite matrices over the real field in [1] and selfconjugate positive definite matrices over the quaternion field in [3],at the same time,give correct form of the relevant conclusion.