VL Index and bounds for the tensor products of F?Sum graphs

Abstract

In QSAR/QSPR study, topological indices are exploited to a presumption of the bioactivity of chemical compounds. Inspired by the work of Zagreb indices, we propound here a new topological index, namely Veerabhadraiah Lokesha (V L(G)) index of a graph G. The V L(G) index shows a good correlation with the physical properties of octane isomers and polychlorinated biphenyl (PCB). In this article, the bounds on graph operations of the tensor product are studied.