The representations of the Drazin inverse of differences of two matrices

Xiaoji Liu, Liang Xu, Yaoming Yu

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23 Citations (Scopus)


In this paper, we give explicit representations of (P +/- Q)(D), (P +/- PQ)(D) and (PQ)( ) of two matrices P and Q, as a function of P, Q, P-D and Q(D), under the conditions P(3)Q = QP and Q(3)P = PQ.
Original languageEnglish
Pages (from-to)3652 - 3661
Number of pages10
JournalApplied Mathematics and Computation
Issue number12
Publication statusPublished - 2010

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