Distance-based vertex identification in graphs: the outer multiset dimension

Reynaldo Gil-Pons, Yunior Ramírez-Cruz, Rolando Trujillo-Rasua +1

Given a graph $G$ and a subset of vertices $S=\{w_1,\dots ,w_t\}\subseteq V(G)$, the multiset representation of a vertex $u\in V(G)$ with respect to $S$ is the multiset $m(u|S…