摘要
本文首先将一般矩阵的Moore-Penrose广义逆(记为A^+)的求法加以归纳分类,然后在此基础上用简捷的方法,首次推导出求幂等阵的Moore-Penrose广义逆的简便公式。
The paper first gives a classification for the calculating method of the Moore-Penrose generalized inverse (denote it by A^+) of the general matrix, therefore the simple and advanced formula of the Moore-Penrose generalized inverse for equally powers matrix is first obtained with this simple method.
出处
《华中师范大学学报（自然科学版）》
CAS
CSCD
1989年第1期25-28,共4页
Journal of Central China Normal University：Natural Sciences
