DELTA BANHATTI-SOMBOR INDICES OF CERTAIN NETWORKS

Abstract

Recently, a novel degree concept has been defined in Graph Theory: δ vertex degree of a vertex in a graph. In this paper, the first, second, third, fourth, fifth and sixth delta Banhatti-Sombor indices of a graph are defined by using δ vertex degree concept. Furthermore, we compute these newly defined delta Banhatti-Sombor indices for four families of networks.