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Sequences of porous sets and an application to Kleinian Groups
Quaestiones Mathematicae ( IF 0.7 ) Pub Date : 2021-06-15 , DOI: 10.2989/16073606.2021.1926369 Andrew Lazowski 1
中文翻译:
多孔集序列及其在克莱因群中的应用
更新日期:2021-06-15
Quaestiones Mathematicae ( IF 0.7 ) Pub Date : 2021-06-15 , DOI: 10.2989/16073606.2021.1926369 Andrew Lazowski 1
Affiliation
Abstract
In this paper we show that the limit of a sequence of porous sets under Hausdorff convergence is also porous. This purely topological result is then applied to Kleinian group theory in order to construct a Kleinian group with exponent of convergence arbitrarily small and Hausdorff dimension of the limit set strictly less than two.
中文翻译:
多孔集序列及其在克莱因群中的应用
摘要
在本文中,我们证明了在 Hausdorff 收敛下的一系列多孔集的极限也是多孔的。然后将这个纯粹的拓扑结果应用于克莱因群论,以构造一个收敛指数任意小且极限集的豪斯多夫维数严格小于 2 的克莱因群。