The fifth geometric-arithmetic index of bridge graph and carbon nanocones. Issue 1 (1st February 2017)

• Record Type: Journal Article
• Authors: Gao, W.; Wang, W. F.
• Is Part Of: Journal of difference equations and applications. Volume 23:Issue 1/2(2017)
• Page Start: 100
• Page End: 109
• Publication Date: 2017-02-01
• Subjects: Theoretical chemical -- molecular graph -- fifth geometric-arithmetic index -- bridge graph -- carbon nanocones; 05C15; Difference equations -- Periodicals; 515.625
• DOI: 10.1080/10236198.2016.1197214
• Languages: English
• ISSNs: 1023-6198

Abstract

Abstract : As an important topological index, the fifth geometric-arithmetic index is used to test the chemical properties of chemical compounds, nanomaterials and drugs. In this paper, by means of graph structure analysis and edge dividing technology, the formulate for calculating the fifth geometric-arithmetic index of bridge graph is given. Furthermore, we present the fifth geometric-arithmetic index of carbon nanoconesC N C n ( k ) .