Actions of small cancellation groups on hyperbolic spaces
Actions of small cancellation groups on hyperbolic spaces
复制标题
双曲空间上的小抵消群的作用
DOI:
10.1007/s10711-020-00561-3
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发表时间:
2021
影响因子:
0.5
通讯作者:
Hume, David
中科院分区:
文献类型:
--
作者:
Abbott, Carolyn R.;Hume, David
We generalize Gruber–Sisto’s construction of the coned-off graph of a small cancellation group to build a partially ordered setof cobounded actions of a given small cancellation group whose smallest element is the action on the Gruber–Sisto coned-off graph. In almost all casesis incredibly rich: it has a largest element if and only if it has exactly 1 element, and given any two distinct comparable actionsin this poset, there is an embeddedingsuch thatand. We use this poset to prove that there are uncountably many quasi-isometry classes of finitely generated group which admit two cobounded acylindrical actions on hyperbolic spaces such that there is no action on a hyperbolic space which is larger than both.
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影响因子:
0.8
作者:
Abbott, Carolyn;Hume, David;Osin, Denis
通讯作者:
Osin, Denis
DOI:
--
发表时间:
2005
期刊:
影响因子:
--
作者:
U. Hamenstaedt
通讯作者:
U. Hamenstaedt
DOI:
10.1016/0304-3975(88)90009-6
发表时间:
1988
期刊:
Theor. Comput. Sci.
影响因子:
--
作者:
F. Brandenburg
通讯作者:
F. Brandenburg
DOI:
10.1090/btran/50
发表时间:
2021
期刊:
Series B
影响因子:
--
作者:
Abbott, Carolyn;Behrstock, Jason;Durham, Matthew
通讯作者:
Durham, Matthew
DOI:
--
发表时间:
2002
期刊:
Geometry and topology Volume 6
影响因子:
--
作者:
M.Bestvina;K.Fujiwara
通讯作者:
K.Fujiwara