THE VERTEX SZEGED INDEX OF TITANIA CARBON NANOTUBES TiO2 (m,n)Abstract
Let G=(V,E) be a simple connected molecular graph in chemical graph theory, where the vertex set and edge set of G denoted by V(G) and E(G) respectively and its vertices correspond to the atoms and the edges correspond to the bonds. A topological index of a graph G is a numeric quantity related to G which is invariant under automorphisms of G. In this paper, the vertex Szeged index of Titania carbon Nanotubes TiO2(m,n) is computed.
Mohammad Reza Farahani, R. Pradeep Kumar , M. R. Rajesh Kanna and Shaohui Wang
Department of Applied Mathematics, Iran University of Science and Technology (IUST) Narmak, Tehran, Iran
18 April, 2016
20 May, 2016
21 July, 2016
01 September 2016