Computing three topological indices for Titania nanotubes TiO2[m, n]. Issue 3 (1st December 2016)

• Record Type: Journal Article
• Authors: Liu, Jia-Bao; Gao, Wei; Siddiqui, Muhammad Kamran; Farahani, Muhammad Reza
• Is Part Of: AKCE International Journal of Graphs and Combinatorics. Volume 13:Issue 3(2016)
• Page Start: 255
• Page End: 260
• Publication Date: 2016-12-01
• Subjects: Generalized Zagreb index GZ -- Fourth atom–bond connectivity ABC4 index -- Fifth geometric–arithmetic (GA5) index -- Titania nanotubes
• DOI: 10.1016/j.akcej.2016.07.001
• Languages: English
• ISSNs: 0972-8600

Abstract

Abstract: A numeric quantity which characterizes the whole structure of a graph is called a topological index. The concept of Generalized Zagreb, atom–bond connectivity ( A B C ) and geometric–arithmetic ( G A ) topological indices was established in chemical graph theory based on vertex degrees. Later on, other versions of A B C and G A indices were introduced and some of the versions of these indices are recently designed. In this article, we compute, Generalized Zagreb index G Z, fourth version of atom–bond connectivity ( A B C 4 ) index and fifth version of geometric–arithmetic ( G A 5 ) index for an infinite class of Titania nanotubes TiO 2 [ m, n ] .