COMPUTING SANSKRUTI INDEX OF V-PHENYLENIC NANOTUBES AND NANOTORI

Abstract

© 2017 Academic Publications, Ltd. Among topological descriptors connectivity topological indices are very important and they have a prominent role in chemistry. One of them is Sanskruti index defined as S(G) = Σ uv2E(G) (S u S v /S u +S v -2 ) 3 where S u is the summation of degrees of all neighbors of vertex u in G. In this paper we compute this topological index for V-phenylenic nanotube and nanotori.