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Duality systems of groups and PD(n)-systems of groups
Journal of Topology and Analysis ( IF 0.5 ) Pub Date : 2020-11-12 , DOI: 10.1142/s1793525321500138
Rita Gitik 1
Affiliation  

We define a system of groups, a duality system of groups and a PD(n)-system of groups, generalizing the corresponding concepts of pairs of groups. We give several characterizations of duality systems of groups and apply these results to derive an important characterization of PD(n)-systems of groups.



中文翻译:

群的对偶系统和群的 PD(n)-系统

我们定义了一个群系统,一个群的二元系统和一个局部放电(n)-群系统,概括成对群的相应概念。我们给出了群的对偶系统的几个特征,并应用这些结果来推导出一个重要的特征局部放电(n)- 团体系统。

更新日期:2020-11-12
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