The Banachiewicz Identity and Inverse Positive Matrices ∗
نویسنده
چکیده
It is shown that the Banachiewicz identity concerning the inverse of a partitioned matrix is useful in discussing some characterizations of inverse-positive matrices. The Hawkins-Simon condition as well as the Georgescu-Roegen condition come out in a natural way.
منابع مشابه
Generalized Drazin inverse of certain block matrices in Banach algebras
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تاریخ انتشار 2006