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A. KHAKSAR1, M. GHORBANI1,* , H. R. MAIMANI1
The geometric-arithmetic index is another topological index was defined as 2 d( )d( ) ( ) d( ) d( ) uv E u v GA G u v , in which degree of vertex u denoted by d(u). We now define a new version of GA index as 4 ( ) 2 ε( )ε( ) ( ) e uv E G ε( ) ε( ) u v GA G u v , where ε(u) is the eccentricity of vertex u. In this paper we compute these topological indices for fullerene graphs..
Topological index, GA index, GA4 index, Hamiltonian graphs.
A. KHAKSAR, M. GHORBANI, H. R. MAIMANI, A note on geometric – arithmetic index of fullerene, Optoelectronics and Advanced Materials - Rapid Communications, 5, 2, February 2011, pp.157-159 (2011).
Submitted at: Nov. 5, 2010
Accepted at: Feb. 17, 2011
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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