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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2014, Number 4, Pages 11–17
(Mi ivm8884)
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This article is cited in 11 scientific papers (total in 11 papers)
Characters and coverings of compact groups
R. N. Gumerov Chair of Mathematical Analysis, Kazan (Volga Region) Federal University, 18 Kremlyovskaya str., Kazan, 420008 Russia
Abstract:
We consider characters and finite-sheeted coverings of compact connected abelian groups and prove analytic and algebraic properties of characters. As an application of these results, we show that the character group of a compact connected abelian group with trivial finite-sheeted coverings is divisible.
Keywords:
compact connected abelian group, character of a compact group, finite-sheeted covering mapping, character group, divisible group.
Received: 23.10.2012
Citation:
R. N. Gumerov, “Characters and coverings of compact groups”, Izv. Vyssh. Uchebn. Zaved. Mat., 2014, no. 4, 11–17; Russian Math. (Iz. VUZ), 58:4 (2014), 7–13
Linking options:
https://www.mathnet.ru/eng/ivm8884 https://www.mathnet.ru/eng/ivm/y2014/i4/p11
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