2 papers
math.CO2025
Enumerating Cayley digraphs on dihedral groups
Zai Ping Lu, Jia Yin Xie, Jin-Hua Xie
This paper investigates the enumeration of Cayley digraphs, focusing on counting Cayley digraphs on dihedral groups up to CI-isomorphism. By leveraging the Cauchy-Frobenius Lemma a…
math.GR2021
Symmetric graphs of prime valency with a transitive simple group
Jing Jian Li, Zai Ping Lu
A graph $\Ga=(V,E)$ is called a Cayley graph of some group if the automorphism group $\Aut(\Ga)$ contains a subgroup which acts on regularly on . If the subgroup is…