New results on ( b , c )–inverses
Yuanyuan Ke, Dragana S. Cvetković‐Ilić, Jianlong Chen, Jelena M. Višnjić · Linear and Multilinear Algebra · 2017
In this paper, we present some necessary and sufficient conditions for the existence of the (b, c)-inverse and several representations for the (b, c)-inverse related to the group inverse. Since Mary inverse, core inverse, dual core inverse and Bott–Duffin (e, f)-inverse are all the special cases of the (b, c)-inverse, related results for these inverses are obtained.