Identities concerning the reverse order law for the Moore-Penrose inverse. - Nebojsa C. Dincic; Dragan S. Djordjevic (Appl. Math. Comput., 2013)

Core inverse and core partial order of Hilbert space operators. - Dragan S. Rakic; Nebojsa C. Dincic; Dragan S. Djordjevic (Appl. Math. Comput., 2014)