摘要
考虑对称群S_(n)在M_(0,n)上的作用,得到了所有可能的稳定子群.
Considering the action of the symmetric group S_(n)on M_(0,n),all the possible stable subgroups were obtained.
作者
夏晓朋
Xia Xiaopeng(School of Mathematical Sciences,University of Science and Technology of China,Hefei 230026,China)
基金
supported by the Natural Science Foundation of Anhui Province(2008085MA04).
关键词
模空间
对称群
群作用
稳定子群
moduli space
symmetric group
group action
stable subgroup
