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Modules over group rings of solvable groups with rank restrictions on subgroups
O. Yu. Dashkova Dnepropetrovsk National University, Dnepropetrovsk, Ukraine
Abstract:
Let $A$ be an $\mathbf RG$-module over a commutative ring $\mathbf R$, where $G$ is a group of infinite section $p$-rank ($0$-rank), $C_G(A)=1$, $A$ is not a Noetherian $\mathbf R$-module, and the quotient $A/C_A(H)$ is a Noetherian $\mathbf R$-module for every proper subgroup $H$ of infinite section $p$-rank ($0$-rank). We describe the structure of solvable groups $G$ of this type.
Key words:
section $p$-rank, Noetherian module, solvable group.
Received: 08.06.2011
Citation:
O. Yu. Dashkova, “Modules over group rings of solvable groups with rank restrictions on subgroups”, Mat. Tr., 15:1 (2012), 74–85; Siberian Adv. Math., 23:2 (2013), 77–83
Linking options:
https://www.mathnet.ru/eng/mt227 https://www.mathnet.ru/eng/mt/v15/i1/p74
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