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自由群的高可迁表示的注
引用本文:孙自行,朱作桐. 自由群的高可迁表示的注[J]. 中国科学技术大学学报, 2005, 35(6): 783-788
作者姓名:孙自行  朱作桐
作者单位:1. 阜阳师范学院数学系,安徽,阜阳,236032
2. 南京师范大学数学与计算机科学学院,江苏,南京,210097
基金项目:Supported by the natural science research foundation item of Anhui Province(99047217) and the natural science research foundation item of Anhui Province Department of Education(2005KJ399).
摘    要:自由群Fη(1<η≤()0)在有理数集Q上有一个高可迁表示,若T是无理数集上的一个任意可数稠密子集,则可使得T是^Fη的一个轨道且对任意e≠^w∈^Fη变换T中的每一个点.

关 键 词:自由群  高可迁表示  可数稠密子集
文章编号:0253-2778(2005)06-0783-06
收稿时间:2004-03-31
修稿时间:2004-10-29

Some Remarks on Highly Transitive Representations for Free Groups
SUN Zi-xing,ZHU Zuo-tong. Some Remarks on Highly Transitive Representations for Free Groups[J]. Journal of University of Science and Technology of China, 2005, 35(6): 783-788
Authors:SUN Zi-xing  ZHU Zuo-tong
Affiliation:1. Dept. of Math. , Fuyang Normal College, Fuyang 236032, China; 2. College of Mathematics and Computer Science, Nanjing Normal University, Nanjing 210097, China
Abstract:The free group Fη(1 <η≤ ()0) has a highly transitive representation in the rational line Q. Let T be any countable dense subset of the irrational, it can be arranged that T be an orbit of ^Fη and that every e -≠ ^w ∈ ^Fη move every point in T.
Keywords:free group  highly transitive representation  countable dense subset
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