On small waist pairs in pro-p groups

被引：0

作者：

Gavioli, Norberto ^{[1
]}

Legarreta, Leire ^{[2
]}

Ruscitti, Marco ^{[1
]}

Scoppola, Carlo Maria ^{[1
]}

机构：

[1] Univ Aquila, I-67100 Laquila, Italy

[2] Euskal Herriko Unibensitatea, UPV EHU, Matemat Saila, Bilbao 48080, Spain

来源：

MONATSHEFTE FUR MATHEMATIK | 2019年 / 189卷 / 02期

关键词：

Pro-p groups; Open (closed) normal subgroups; Waists;

D O I：

10.1007/s00605-018-1213-8

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper we analyze a list of general properties of waists and waist pairs in a pro-p group, these being subgroups or pairs of subgroups comparable in some sense with respect to inclusion with any open normal subgroup of the pro-p group. In the case of waist pairs of a pro-p group we get some characterizations of them, and give a way of building new waist pairs.

引用

页码：263 / 272

页数：10

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