摘要
We establish new identities for Moore-Penrose inverses of some operator products,and prove their associated reverse-order laws.Moreover,our results concerning the Moore-Penrose inverse of a product of two operators lead in finding a relation between the operators in the case where Greville's inclusions are made into equalities.
基金
This work has been financially supported by the research deputy of education and Research University of Torbat Heydarieh,the grant number is UTH:1399/8/2483。
