Independent [k]-Roman Domination on Graphs

Atílio Gomes Luiz, Francisco Anderson Silva Vieira

Given a function $f:V(G)\to {\mathbb{Z}}_{\ge 0}$ on a graph $G$, $AN(v)$ denotes the set of neighbors of $v\in V(G)$ that have positive labels under $f$. In 2021, Ahangar e…