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Home / Journal of Computational and Theoretical Nanoscience, Volume 13, Number 10

Certain Topological Indices of Titania Carbon Nanotubes TiO2(m, n)

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Let G(V, E) be a simple graph. Then for an edge e = uv∈e(G), n u is the number of vertices lying closer to v than u, nv is analogously. The second geometric-arithmetic index and second atom-bond-connectivity indices are defined as GA 2(G) = ∑ uv∈E(G) (2 n u n v )  / ( n u + n v ) , and ABC2 = ∑ uv∈E(G) ( n u + n v −2/( n u n v ), , respectively. In this paper, we compute the second versions of geometric arithmetic and atom bond connectivity indices of Titania carbon Nanotubes TiO2(m, n).

Keywords: Atom Bon Connectivity Index; Geometric Arithmetic Index; Titania Carbon Nanotubes

Document Type: Research Article

Affiliations: 1: School of Information Science and Technology, Yunnan Normal University, Kunming 650500, China 2: Abdus Salam School of Mathematical Sciences, GCU Lahore, Pakistan 3: Department of Applied Mathematics of Iran University of Science and Technology (IUST), Narmak, Tehran 16844, Iran 4: School of Natural Sciences, National University of Sciences and Technology, Sector H-12, P.O. 44000, Islamabad, Pakistan

Publication date: 01 October 2016

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  • Journal of Computational and Theoretical Nanoscience is an international peer-reviewed journal with a wide-ranging coverage, consolidates research activities in all aspects of computational and theoretical nanoscience into a single reference source. This journal offers scientists and engineers peer-reviewed research papers in all aspects of computational and theoretical nanoscience and nanotechnology in chemistry, physics, materials science, engineering and biology to publish original full papers and timely state-of-the-art reviews and short communications encompassing the fundamental and applied research.
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