Some mixed-type reverse-order laws for the moore-penrose inverse of a triple matrix product

被引:12
|
作者
Tian, Yongge [1 ]
机构
[1] Shanghai Univ Finance & Econ, Sch Econ, Shanghai 200433, Peoples R China
关键词
EQUALITIES;
D O I
10.1216/rmjm/1187453116
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Using some rank formulas for partitioned matrices and outer inverses of a matrix, we derive necessary and sufficient conditions for a group of mixed-type reverse-order laws to hold for the Moore-Penrose inverse of a triple matrix product.
引用
收藏
页码:1327 / 1347
页数:21
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