Boundary and Hearing Independent Broadcasts in Graphs and Trees

Jules Hoepner, Gary MacGillivray, Kieka Mynhardt

A broadcast on a connected graph G with vertex set V(G) is a function $f:V(G)\to \{0,1,...,\text{diam}(G)\}$ such that $f(v)\le e(v)$ (the eccentricity of $v$) for all…