Pablo Spiga

collaborators

2 papers

math.CO2026

CI-groups for ternary structures

Ted Dobson, Joy Morris, Mikhail Muzychuk +1

We explicitly determine all CI-groups with respect to ternary relational structures that have the form $C \times D$ , where $C$ is cyclic and $D$ is either a dicyclic group whose or…

math.GR2024

On the number of generators of groups acting arc-transitively on graphs

Marco Barbieri, Pablo Spiga

Given a finite connected graph $I^$ and a group $G$ acting transitively on the vertices of $I^$ , we prove that the number of vertices of $I^$ and the cardinality of $G$ are bounded…