A set S⊆ V of a graph G=(V,E) is a dominating set if each vertex
has a n...
A set S⊆ V(G) of a graph G is a dominating set if each vertex has
a neig...
Given a graph G=(V,E), S⊆ V is a dominating set if every v∈
V∖ S is adja...
We characterize the vertices belonging to all minimum dominating sets, t...