Combinatorial -trees as generalized Cayley graphs for fundamental groups of one-dimensional spaces

被引:0
|
作者
Fischer, Hanspeter [1 ]
Zastrow, Andreas [2 ]
机构
[1] Ball State Univ, Dept Math Sci, Muncie, IN 47306 USA
[2] Univ Gdansk, Inst Math, PL-80952 Gdansk, Poland
关键词
R-tree; Generalized Cayley graph; One-dimensional space;
D O I
10.1007/s10711-012-9734-0
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In their study of fundamental groups of one-dimensional path-connected compact metric spaces, Cannon and Conner have asked: Is there a tree-like object that might be considered the topological Cayley graph? We answer this question in the positive and provide a combinatorial description of such an object.
引用
收藏
页码:19 / 43
页数:25
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