A New Proof of the Protasov-Voynov Theorem on Semigroups of Nonnegative Matrices
- Autores: Al’pin Y.A.1, Al’pina V.S.2
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Afiliações:
- Kazan (Volga Region) Federal University
- Kazan National Research Technological University
- Edição: Volume 105, Nº 5-6 (2019)
- Páginas: 805-811
- Seção: Article
- URL: https://journals.rcsi.science/0001-4346/article/view/151765
- DOI: https://doi.org/10.1134/S0001434619050183
- ID: 151765
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Resumo
A new combinatorial proof of the Protasov-Voynov theorem on the structure of irreducible semigroups of nonnegative matrices is proposed. The original proof was obtained by geometric methods.
Sobre autores
Yu. Al’pin
Kazan (Volga Region) Federal University
Autor responsável pela correspondência
Email: yurialpin016@gmail.com
Rússia, Kazan, 420008
V. Al’pina
Kazan National Research Technological University
Autor responsável pela correspondência
Email: alpina.valentina@yandex.ru
Rússia, Kazan, 420015
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