四元数自共轭矩阵的一个性质  

A property of quaternion self-conjugate matrix

作　　者：徐继军[1] 任喜风[2] 

机构地区：[1]郑州师范学院数学系,河南郑州450044 [2]郑州轻工业学院数学与信息科学系,河南郑州450002

出　　处：《郑州轻工业学院学报（自然科学版）》2012年第5期107-108,共2页Journal of Zhengzhou University of Light Industry:Natural Science

摘　　要：讨论了四元数自共轭矩阵的一个性质,利用该性质把n阶四元数正定(半正定、负定)自共轭矩阵的定义予以简化,得到了与四元数自共轭矩阵的相同结论.A property of quaternion self-conjugate matrix was discussed. The definition of n order quatemion positive definite （positive semi-definite, negative definite）self-conjugate matrix was simplified using this property and the same conclusions with quaternion self-conjugate matrix were drawn.

关 键 词：四元数 自共轭矩阵 正定 

分 类 号：O151.21[理学—数学]