Perturbations of Moore-Penrose inverse and dual Moore-Penrose generalized inverse

Chong Cui, Hongxing Wang, Yimin Wei. Perturbations of Moore-Penrose inverse and dual Moore-Penrose generalized inverse. J. Appl. Math. Comput., 69(6):4163-4186, December 2023. [doi]

Abstract

Abstract is missing.