The proportion of derangements characterizes the symmetric and alternating groups
The proportion of derangements characterizes the symmetric and alternating groups
复制标题
混乱的比例表征了对称组和交替组
DOI:
10.1112/blms.12639
复制
发表时间:
2022
影响因子:
0.9
通讯作者:
Slavov, Kaloyan
中科院分区:
文献类型:
--
作者:
Poonen, Bjorn;Slavov, Kaloyan
Let G$G$ be a subgroup of the symmetric group Sn$S_n$. If the proportion of fixed‐point‐free elements in G$G$ (or a coset) equals the proportion of fixed‐point‐free elements in Sn$S_n$, then G=Sn$G=S_n$. The analogue for An$A_n$ holds if n⩾7$n \geqslant 7$. We give an application to monodromy groups.
登录
查看更多内容
影响因子:
4.4
作者:
C. W. Trigg
通讯作者:
C. W. Trigg
影响因子:
1
作者:
Alexei Entin
通讯作者:
Alexei Entin
影响因子:
0.7
作者:
H. Alzer
通讯作者:
H. Alzer
DOI:
10.1093/imrn/rnaa182
发表时间:
2020
期刊:
arXiv: Algebraic Geometry
影响因子:
--
作者:
B. Poonen;Kaloyan Slavov
通讯作者:
Kaloyan Slavov
影响因子:
0.7
作者:
B. Birch;H. Swinnerton
通讯作者:
H. Swinnerton