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Trudy Instituta Matematiki i Mekhaniki UrO RAN, 2009, Volume 15, Number 2, Pages 94–98
(Mi timm226)
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This article is cited in 2 scientific papers (total in 2 papers)
On a class of modules over group rings of locally soluble groups
O. Yu. Dashkova National Taras Shevchenko University of Kyiv, The Faculty of Mechanics and Mathematics
Abstract:
A module $A$ over a group ring $DG$ is studied in the case when $D$ is a Dedekind domain, the group $G$ is locally soluble, the quotient module $A/C_A(G)$ is not an Artinian $D$-module, and the system of all subgroups $H\le G$ for which the quotient modules $A/C_A(H)$ are not Artinian $D$-modules satisfies the minimality condition for subgroups. Under these assumptions, it is proved that the group $G$ is hyperabelian and some properties of its periodic part are described.
Keywords:
module, group ring, locally soluble group.
Received: 09.10.2008
Citation:
O. Yu. Dashkova, “On a class of modules over group rings of locally soluble groups”, Trudy Inst. Mat. i Mekh. UrO RAN, 15, no. 2, 2009, 94–98; Proc. Steklov Inst. Math. (Suppl.), 267, suppl. 1 (2009), S57–S61
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https://www.mathnet.ru/eng/timm226 https://www.mathnet.ru/eng/timm/v15/i2/p94
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Abstract page: | 365 | Full-text PDF : | 79 | References: | 72 | First page: | 4 |
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