Dihedral groups with the $m$-DCI property

Jin-Hua Xie, Yan-Quan Feng, Young Soo Kwon

A Cayley digraph $\mathrm{Cay}(\mathrm{G},\mathrm{S})$ of a group $G$ with respect to a subset $S$ of $G$ is called a CI-digraph if for any Cayley digraph $\mathrm{Cay}(\mathrm{G},\mathrm{T})$ isomorphic to $\mathrm{Cay}(\mathrm{G},\mathrm{S})$,…