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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2018, Number 7, Pages 54–60
(Mi ivm9375)
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Isomorphisms of semigroups of endomorphisms of mixed Abelian groups
D. S. Chistyakov National Research University Higher School of Economics,
20 Myasnitskaya str., Moscow, 101000 Russia
Abstract:
We study Abelian groups such that their endomorphism ring is a unique addition ring. It means that there exists a unique binary operation of addition which turns endomorphism semigroup into a ring. We solve also close questions.
Keywords:
mixed Abelian group, endomorphism semigroup, $\mathrm{UA}$-ring.
Received: 26.01.2017
Citation:
D. S. Chistyakov, “Isomorphisms of semigroups of endomorphisms of mixed Abelian groups”, Izv. Vyssh. Uchebn. Zaved. Mat., 2018, no. 7, 54–60; Russian Math. (Iz. VUZ), 62:7 (2018), 47–52
Linking options:
https://www.mathnet.ru/eng/ivm9375 https://www.mathnet.ru/eng/ivm/y2018/i7/p54
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