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Combinatorial properties of irreducible semigroups of nonnegative matrices.

Authors :
Al'pin, Yu.
Al'pina, V.
Source :
Journal of Mathematical Sciences. May2013, Vol. 191 Issue 1, p4-9. 6p.
Publication Year :
2013

Abstract

The paper suggests a combinatorial proof of the Protasov-Voynov theorem on an irreducible semigroup of nanonegative matrices free of positive matrices. This solves the problem posed by the authors of the theorem. Bibliography: 6 titles [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*COMBINATORICS
*SEMIGROUPS (Algebra)
*NONNEGATIVE matrices
*MATHEMATICAL proofs
*PROBLEM solving
*MATHEMATICAL analysis

Details

Language :
English
ISSN :
10723374
Volume :
191
Issue :
1
Database :
Academic Search Index
Journal :
Journal of Mathematical Sciences
Publication Type :
Academic Journal
Accession number :
87107302
Full Text :
https://doi.org/10.1007/s10958-013-1295-8
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