关于一类新广义逆A_(E,F)

On a New Class A_E, _Fof Generalized Inverses

本文给出了关于一类新广义逆A_(E,F)的若干新结果,纠正了文[3]中的有关错误结论;利用Rao投影算子,提出了Moore-Rao逆的概念,井将逆A_(E,F)进行了分类。

In this paper, we have given some new results on a new class A_(B. F) of generalized inverses, corrected the related mistaken con(?)slons in [3]. By using the Rao projector, a concept of Moore-Rao inverse which extends the Moore's definition of the Moore-Penrose inverse is presented and then classified the class A_(B. F)