摘要
在文 [5]结果的基础上 ,本文得到非交换主理想整环上二矩阵乘积 M- P逆的倒序律成立的若干个充要条件 。
In the paper,we obtain the sufficient and necessary conditions of the reverse order law holds in the Moore-Penrose inverse of product of two matrices over PID,and a series of sufficient conditions about the reverse order law to holds.
出处
《泉州师范学院学报》
2000年第4期15-18,共4页
Journal of Quanzhou Normal University
