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Fundamentalnaya i Prikladnaya Matematika, 2010, Volume 16, Issue 7, Pages 49–60
(Mi fpm1364)
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Automorphisms of the semigroup of nonnegative invertible matrices of order $2$ over rings
E. I. Bunina, L. V. Tupikina M. V. Lomonosov Moscow State University
Abstract:
In this paper, we describe automorphisms of the semigroup $\mathrm G_2(R)$ of nonnegative invertible matrices if $R$ is a (not necessarily commutative) partially ordered ring without zero divisors with $1/n$ for some natural number $n>1$.
Citation:
E. I. Bunina, L. V. Tupikina, “Automorphisms of the semigroup of nonnegative invertible matrices of order $2$ over rings”, Fundam. Prikl. Mat., 16:7 (2010), 49–60; J. Math. Sci., 183:3 (2012), 305–313
Linking options:
https://www.mathnet.ru/eng/fpm1364 https://www.mathnet.ru/eng/fpm/v16/i7/p49
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Abstract page: | 441 | Full-text PDF : | 145 | References: | 63 | First page: | 2 |
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