Computing the hull and interval numbers in the weakly toll convexity

Mitre C. Dourado, Marisa Gutierrez, Fábio Protti +1

A walk $u_0{u}_1\dots u_{k-1}{u}_k$ of a graph $G$ is a \textit{weakly toll walk} if $u_0{u}_k\notin E(G)$, $u_0{u}_i\in E(G)$ implies $u_i=u_1$, and $u_j{u}_k\in E(G)$ implies $u_j=u…