Computing Fifth Geometric-Arithmetic Index for Circumcoronene series of benzenoid Hk

Journal Title: JOURNAL OF ADVANCES IN CHEMISTRY - Year 2013, Vol 3, Issue 1

Abstract

Let G=(V; E) be a simple connected graph. The sets of vertices and edges of G are denoted by V=V(G) and E=E (G), respectively. The geometric-arithmetic index is a topological index was introduced by Vukicevic and Furtula in 2009 and defined as  in which degree of vertex u denoted by dG(u) (or du for short). In 2011, A. Graovac et al defined a new version of GA index as  where  The goal of this paper is to compute the fifth geometric-arithmetic index for "Circumcoronene series of benzenoid Hk (k≥1)".

Authors and Affiliations

Mohammad Reza Farahani

Keywords

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  • EP ID EP652510
  • DOI 10.24297/jac.v3i1.915
  • Views 177
  • Downloads 0

How To Cite

Mohammad Reza Farahani (2013). Computing Fifth Geometric-Arithmetic Index for Circumcoronene series of benzenoid Hk. JOURNAL OF ADVANCES IN CHEMISTRY, 3(1), 143-148. https://europub.co.uk/articles/-A-652510