Operators and Matrices · Volume 15, Issue 1 The product of operators and their the Moore-Penrose inverses on Hilbert C*-modules 15-24 Pages 341-355 DOI 10.7153/oam-2021-15-24 Downloads Short PDF Full PDF PNG Authors Maryam Jalaeian Mehdi Mohammadzadeh Karizaki Mahmoud Hassani Keywords orthogonally complemented Moore-Penrose inverse Hilbert C∗-module Subject classes 15A09 46L08 46L05