On the Moore-Penrose Pseudo Inverse of the Incidence Matrix for Weighted Undirected Graph
نویسندگان
چکیده
منابع مشابه
The M–matrix Moore–Penrose inverse problem for weighted paths
Abstract. A well–known property of an irreducible non–singular M–matrix is that its inverse is non–negative. However, when the matrix is an irreducible and singular M–matrix it is known that it has a generalized inverse which is non–negative, but this is not always true for any generalized inverse. We focus here in characterizing when the Moore–Penrose inverse of a symmetric, singular, irreduci...
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ژورنال
عنوان ژورنال: Procedia Computer Science
سال: 2020
ISSN: 1877-0509
DOI: 10.1016/j.procs.2020.02.126