Title of article
Some characterizations of symmetric inverse M-matrices Original Research Article
Author/Authors
Miroslav Fiedler، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
9
From page
179
To page
187
Abstract
We apply the previously proved equivalence of four models to present new characterizations of matrices whose inverse is a weakly diagonally dominant symmetric M-matrix. It is shown that the case of strictly ultrametric matrices of Martínez, Michon and San Martín is included as a corollary.
Keywords
Inverse M-matrix: Ultrametric matrix: Weighted graph: Electrical network: n-simplex
Journal title
Linear Algebra and its Applications
Serial Year
1998
Journal title
Linear Algebra and its Applications
Record number
822379
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