Shasha Zheng

collaborators

Showing math.GRShow all

3 papers · 1 filter

math.GR2026

Asymptotic enumeration of minimally transitive permutation groups

Binzhou Xia, Shasha Zheng

We prove that Pyber's upper bound $2^{O (n l o g (n))}$ for the number of minimally transitive subgroups of $S_{n}$ is best possible along the powers of every fixed prime, even when the…

math.GR2022

Cubic graphical regular representations of some classical simple groups

Binzhou Xia, Shasha Zheng, Sanming Zhou

A graphical regular representation (GRR) of a group $G$ is a Cayley graph of $G$ whose full automorphism group is equal to the right regular permutation representation of $G$ . In t…

math.GR2022

Cubic Graphical Regular Representations of $PSU_{3} (q)$

Jing Jian Li, Binzhou Xia, Xiao Qian Zhang +1

A graphical regular representation (GRR) of a group $G$ is a Cayley graph of $G$ whose full automorphism group is equal to the right regular permutation representation of $G$ . Towa…

Asymptotic enumeration of minimally transitive permutation groups

Cubic graphical regular representations of some classical simple groups

Cubic Graphical Regular Representations of PSU3​(q)

Cubic Graphical Regular Representations of $PSU_{3} (q)$