Mohammad Reza Farahani, Schultz and Modified Schultz Polynomials of Coronene Polycyclic Aromatic Hydrocarbons, Volume 32, International Letters of Chemistry, Physics and Astronomy (Volume 32)
https://www.scipress.com/ILCPA.32.1
Abstract:
    Let G = (V;E) be a simple connected graph. The sets of vertices and edges of G are denoted byV = V(G) and E = E(G), respectively. In such a simple molecular graph, vertices represent atoms andedges represent bonds. The distance between the vertices u and v in V(G) of graph G is the number ofedges in a shortest path connecting them, we denote by d(u,v). In graph theory, we have manyinvariant polynomials for a graph G. In this research, we computing the Schultz polynomial, ModifiedSchultz polynomial, Hosoya polynomial and their topological indices of a Hydrocarbon molecule, thatwe call “Coronene Polycyclic Aromatic Hydrocarbons”.
Keywords:
    Coronene, Hosoya Polynomial, Polycyclic Aromatic Hydrocarbons (PAHs), Schultz Polynomial, Topological Indices, Wiener Index