Reconfiguration graphs of mutual-visibility sets

Julián A. Fresán-Figueroa, Ilán A. Goldfeder, Aldo Lozano-Piña

A set $S\subseteq V(G)$ is a mutual-visibility set if every pair of vertices in $S$ is joined by a geodesic whose internal vertices do not belong to $S$. We define a reconfiguratio…