Vaidya, S. K.; Ajan, P. D.
(Malaya Journal of Matematik, 2020)
For a graph G = (V, E), a subset D of E is restrained edge dominating set of G if every edge not in D is adjacent
to an edge in D as well as an edge in E − D. The restrained edge domination number of G, denoted by γre(G)
is ...