On the atom bond connectivity index of titania nanotubes TiO2 (m, n)‎

الملخص EN

Let G(V,E) be a simple molecular graph, for a graph G(V,E) with vertex(atom) set V and the edge(bond) set E, the third version of atom bond connectivity index is defined as 3 ( ) 2 ( ) , .

v u e uv E G v u m m ABC G m m where mv is the number of edges of G lying near to u than to v.

In this research paper, we compute the third version of atomic-bond connectivity index of the Titania Nanotubes ( , ) 2 TiO m n