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This article is cited in 2 scientific papers (total in 2 papers)
On the Abelian extensions of locally compact Abelian groups
N. I. Kryuchkov
Abstract:
The group of all Abelian extensions of a compact Abelian group by a discrete Abelian group is calculated completely. Criteria are found for the vanishing of the group of all Abelian extensions of a discrete Abelian group by a compact one. Two criteria for the splitting of compact Abelian groups are obtained. The question is studied of conditions for the vanishing of the group of all Abelian extensions of a totally disconnected locally compact Abelian group by an arbitrary locally compact Abelian group.
Bibliography: 10 titles.
Received: 16.02.1979
Citation:
N. I. Kryuchkov, “On the Abelian extensions of locally compact Abelian groups”, Mat. Sb. (N.S.), 113(155):4(12) (1980), 617–631; Math. USSR-Sb., 41:4 (1982), 511–522
Linking options:
https://www.mathnet.ru/eng/sm2824https://doi.org/10.1070/SM1982v041n04ABEH002245 https://www.mathnet.ru/eng/sm/v155/i4/p617
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Abstract page: | 323 | Russian version PDF: | 83 | English version PDF: | 22 | References: | 52 |
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