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This article is cited in 1 scientific paper (total in 1 paper)
Crossed group rings of finite groups and rings of $p$-adic integers with finitely many indecomposable integral representations
L. F. Barannik, P. M. Gudivok
Abstract:
Let $F$ be a finite extension of the field $Q_p$ of rational $p$-adic numbers, $R$ the ring of all integral elements of $F$, $ R^*$ the multiplicative group of $R$, $G$ a finite group, and $\Lambda=(G,R,\lambda)$ the crossed group ring of $G$ and $R$ with the factor system $\{\lambda_{a,b}\}$ ($\lambda_{a,b}\in R^*$; $a,b\in G$). A classification is given of the rings $\Lambda$ for which the number of indecomposable $R$-representations is finite. When $\Lambda$ is a group ring, this problem was solved in papers by Faddeev, Borevich, Gudivok, Yakobinskii, and others.
Bibliography: 22 titles.
Received: 06.06.1977
Citation:
L. F. Barannik, P. M. Gudivok, “Crossed group rings of finite groups and rings of $p$-adic integers with finitely many indecomposable integral representations”, Mat. Sb. (N.S.), 108(150):2 (1979), 187–211; Math. USSR-Sb., 36:2 (1980), 173–194
Linking options:
https://www.mathnet.ru/eng/sm2279https://doi.org/10.1070/SM1980v036n02ABEH001781 https://www.mathnet.ru/eng/sm/v150/i2/p187
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Abstract page: | 315 | Russian version PDF: | 88 | English version PDF: | 2 | References: | 51 |
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