Stability and the Morse boundary

Stability and the Morse boundary
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稳定性和莫尔斯边界

DOI:
10.1112/jlms.12042
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发表时间:
2016
期刊:
Journal of the London Mathematical Society
影响因子:
--
通讯作者:
David Hume
David Hume
中科院分区:
--
文献类型:
--
作者:
Matthew Cordes;David Hume

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相似文献

稳定子群和莫尔斯边界是收集和研究有限生成群的双曲性质的两种系统方法。在本文中,我们通过将任何测地度量空间视为稳定子空间的可数并集来统一并推广这些策略:我们表明每个稳定子群都是这个集合中某个集合的拟凸子集,并且莫尔斯边界可作为这些双曲子空间的通常格罗莫夫边界的直极限而被恢复。
Stable subgroups and the Morse boundary are two systematic approaches to collect and study the hyperbolic aspects of finitely generated groups. In this paper we unify and generalise these strategies by viewing any geodesic metric space as a countable union of stable subspaces: we show that every stable subgroup is a quasi‐convex subset of a set in this collection and that the Morse boundary is recovered as the direct limit of the usual Gromov boundaries of these hyperbolic subspaces.
Teichmüller 空间中的双曲空间
DOI: 10.4171/jems/495
发表时间: 2014
影响因子: 2.6
作者:
Leininger C
通讯作者: Leininger C