Journal article Open Access
Said BROUMI; Mohamed TALEA; Assia BAKALI; Florentin SMARANDACHE
The notion of interval valued neutrosophic sets is a generalization of fuzzy sets, intuitionistic fuzzy sets, interval valued fuzzy sets, interval valued intuitionstic fuzzy sets and single valued neutrosophic sets. We apply for the first time the concept of interval valued neutrosophic sets, an instance of neutrosophic sets, to graph theory. We introduce certain types of interval valued neutrosophc graphs
(IVNG) and investigate some of their properties with proofs and examples.