Geodesic
Combinatorial structure of a semigroup of bistochastic matrices
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 9 (2021), pp. 80-85.

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The Frobenius form of an irreducible bistochastic matrix is clarified. A generalization of the Frobenius form for irreducible semigroups of bistochastic matrices is described.
Mots-clés : nonnegative matrix
Keywords: semigroup, Frobenius theorem. 
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Yu. A. Al'pin; V. G. Tregubov. Combinatorial structure of a semigroup of bistochastic matrices. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 9 (2021), pp. 80-85. http://geodesic.mathdoc.fr/item/IVM_2021_9_a7/

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