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Fundamentalnaya i Prikladnaya Matematika, 2015, Volume 20, Issue 5, Pages 121–129
(Mi fpm1674)
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This article is cited in 2 scientific papers (total in 2 papers)
Algebraically compact Abelian groups with $\mathrm{UA}$-rings of endomorphisms
O. V. Lyubimtsev Nizhny Novgorod State University of Architecture and Civil Engineering
Abstract:
A ring $K$ is said to be a unique addition ring ($\mathrm{UA}$-ring) if on its multiplicative semigroup $(K, \cdot)$ it is possible to set only one binary operation of $+$ turning $(K, \cdot, +)$ into a ring. We call an Abelian group an $\mathrm{End}$-$\mathrm{UA}$-group if its endomorphism ring is a $\mathrm{UA}$-ring. In this paper, $\mathrm{End}$-$\mathrm{UA}$-groups are found in a class of algebraically compact Abelian groups.
Citation:
O. V. Lyubimtsev, “Algebraically compact Abelian groups with $\mathrm{UA}$-rings of endomorphisms”, Fundam. Prikl. Mat., 20:5 (2015), 121–129; J. Math. Sci., 230:3 (2018), 433–438
Linking options:
https://www.mathnet.ru/eng/fpm1674 https://www.mathnet.ru/eng/fpm/v20/i5/p121
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