GROUPS ACTING ACYLINDRICALLY ON HYPERBOLIC SPACES

GROUPS ACTING ACYLINDRICALLY ON HYPERBOLIC SPACES
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双曲空间上的非圆柱作用群

DOI:
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发表时间:
2017
期刊:
International Congress of Mathematicans
影响因子:
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通讯作者:
D. Osin
D. Osin
中科院分区:
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文献类型:
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作者:
D. Osin

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本文的目的是调查作用于双曲空间的群研究的一些最新进展。我们关注圆柱双曲群类;它足够广泛,可以包含许多有趣的例子,但双曲群和相对双曲群理论的重要部分可以在这种情况下推广。特别是,我们讨论了圆柱双曲群中的群论 Dehn 填充和小抵消理论。这里讨论的许多结果依赖于基于双曲嵌入子群概念的相对双曲性的新概括。
The goal of this article is to survey some recent developments in the study of groups acting on hyperbolic spaces. We focus on the class of acylindrically hyperbolic groups; it is broad enough to include many examples of interest, yet a significant part of the theory of hyperbolic and relatively hyperbolic groups can be generalized in this context. In particular, we discuss group theoretic Dehn filling and small cancellation theory in acylindrically hyperbolic groups. Many results discussed here rely on the new generalization of relative hyperbolicity based on the notion of a hyperbolically embedded subgroup.
在度量空间上扩展群动作
DOI: 10.1142/s1793525319500584
发表时间: 2020
影响因子: 0.8
作者:
Abbott, Carolyn;Hume, David;Osin, Denis
通讯作者: Osin, Denis
DOI: 10.1112/s0010437x16008216
发表时间: 2017
影响因子: 1.8
作者:
A. Bartels
通讯作者: A. Bartels