On the general position numbers of maximal outerplanar graphs

Jing Tian, Kexiang Xu, Daikun Chao

A subset $R\subseteq V(G)$ of a graph $G$ is a general position set if any triple set $R_0$ of $R$ is non-geodesic in $G$, that is, no vertex of $R_0$ lies on any geodesic between…