On relatively aspherical presentations and their central extensions

被引：0

作者：

Kulikova O.V. ^{[1
]}

机构：

[1] Faculty of Mathematics and Mechanics, Moscow State University

来源：

Journal of Mathematical Sciences | 2007年 / 142卷 / 2期

基金：

俄罗斯基础研究基金会;

关键词：

Conjugacy Class; Central Extension; Quotient Group; Free Generator; Hyperbolic Group;

D O I：

10.1007/s10958-007-0101-x

中图分类号：

学科分类号：

摘要：

Under the condition of asphericity of a quotient group G/ N̄R, mutual commutants of the form [N̄R,G] in hyperbolic groups G are investigated together with the structure of central subgroups N̄R/[N̄R,G] in central extensions G/[N̄R,G] of G /N̄R. In particular, quotients of the form G/[g m , G] are considered, where g is an element of infinite order from a hyperbolic group G and m is sufficiently large (depending on g). © Springer Science+Business Media, Inc. 2007.

引用

页码：1942 / 1948

页数：6

共 5 条

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[3]

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