Quasi-isometrically embedded subgroups of Thompson's group F

被引:28
|
作者
Burillo, J [1 ]
机构
[1] Tufts Univ, Dept Math, Medford, MA 02155 USA
关键词
D O I
10.1006/jabr.1998.7618
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The goal of this paper is to study subgroups of Thompson's group F which are isomorphic to F x Z(n) and F x F. A result estimating the norm of an element of Thompson's group is found, and this estimate is used to prove that these particular subgroups are quasi-isometrically embedded. (C) 1999 Academic Press.
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页码:65 / 78
页数:14
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