摘要
指出矩阵群与矩阵的Drayin逆有紧密的关系 ,证明了n阶矩阵的元素具有相同的秩和相同的指数 ,给出了一般 (特殊 )矩阵群的结构式 ,两个一般 (特殊 )矩阵群相等的充要条件以及一般 (特殊 )矩阵群与一般 (特殊 )线性群的同构关系 .
Matrix group is closely related to Drayin inverse of matrix.This paper proves that element of n order matrix group has equal rank and equal index ,gives that structure of general (paticular)matrix group,necessary and sufficient condition of it that two general(paticular)matrix group is equal,isomorphic relations between general(paticular)matrix group and general(paticular)linear group.
出处
《湖北民族学院学报（自然科学版）》
CAS
2001年第4期38-40,共3页
Journal of Hubei Minzu University(Natural Science Edition)
关键词
矩阵群
矩阵
Drayin逆
Drayin invese of matrix
index of matrix
matrix group
