摘要
解决了陈孝娟和郭文斌提出的一个关于矩阵广义逆等式的问题.最后还给出了一个更简单的补充证明.
In this paper, A problem about an equality of the generalized inverses of matrices, proposed by CHEN Xiao-juan and GUO Wen-bin, was solved. In the end, a simpler supplemental proof was also given.
出处
《华东师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2010年第1期39-43,共5页
Journal of East China Normal University(Natural Science)
关键词
广义逆
矩阵等式
秩
generalized inverse
matrix equality
rank
