Combinatorial properties of irreducible semigroups of nonnegative matrices (Q357305)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Combinatorial properties of irreducible semigroups of nonnegative matrices |
scientific article; zbMATH DE number 6192503
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Combinatorial properties of irreducible semigroups of nonnegative matrices |
scientific article; zbMATH DE number 6192503 |
Statements
Combinatorial properties of irreducible semigroups of nonnegative matrices (English)
0 references
30 July 2013
0 references
This article gives a combinatorial proof of a result of \textit{V. Yu. Protasov} and \textit{A. S. Voynov} [Linear Algebra Appl. 437, No. 3, 749--765 (2012; Zbl 1245.15033)] characterizing irreducible semigroups of nonnegative matrices containing no positive matrices.
0 references
nonnegative matrix
0 references
positive matrix
0 references
irreducible semigroups
0 references
