Generalized WG inverse
Sanzhang Xu, Hongxing Wang, Jianlong Chen, Xiaofeng Chen, Tiwei Zhao · Journal of Algebra and Its Applications · 2020
In this paper, we introduce a generalized inverse of a matrix, namely, the generalized WG inverse, which a generalization of the WG inverse. Several necessary and sufficient conditions such that a matrix to be generalized WG invertible are obtained. Moreover, the formulae of generalized WG inverse of a matrix are given. Finally, we give a algebraic form of the generalized WG inverse.