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.
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Original Russian Text © R.N. Gumerov, 2014, published in Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2014, No. 4, pp. 11–17.
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Gumerov, R.N. Characters and coverings of compact groups. Russ Math. 58, 7–13 (2014). https://doi.org/10.3103/S1066369X14040021
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DOI: https://doi.org/10.3103/S1066369X14040021