Revisitation of the core inverse
Gaojun Luo, Kezheng Zuo, Liang Zhou · Wuhan University Journal of Natural Sciences · 2015
In this paper, we revisit the core inverse introduced by Baksalary and Trenkler. We first give some new characterizations of the core inverse. Then, we give a new representation of the core inverse, which is related to A T,S (2) .