Some New Multiplicative Geometric-Arithmetic Indices

Abstract

In this paper, we propose some new topological indices: second, third, fourth and fifth multiplicative geometricarithmetic indices of a molecular graph. A topological index is a numeric quantity from the structural graph of a molecule. Here, we compute the fifth multiplicative geometric arithmetic index of line graphs of subdivision graphs of 2D-lattice, nanotube and nanotorus of TUC4C8[p,q].