Operators and Matrices · Volume 15, Issue 1 On the Drazin inverse and M-P inverse for sum of matrices 15-15 Pages 209-223 DOI 10.7153/oam-2021-15-15 Downloads Short PDF Full PDF PNG Authors Yingying Qin Zhiping Xiong Wanna Zhou Keywords Drazin inverse M-P inverse group inverse sum of matrices rank equality Subject classes 15A09 15A24 65F05
