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Vertex-degree-based topological indices of some dendrimer nanostars

AKBAR ALI1,* , AKHLAQ AHMAD BHATTI1, ZAHID RAZA1

Affiliation

  1. Department of Sciences & Humanities, National University of Computer and Emerging Sciences, Lahore, 54000, Pakistan

Abstract

A topological index is the number obtained from molecular graph, reflecting certain structural features of the corresponding molecule. A great variety of topological indices are being used in Theoretical Chemistry and many of them depend only on the vertex degree of the molecular graph. In the present study, the authors have obtained general expressions for evaluating the vertex-degree-based topological indices of four types of dendrimer nanostar..

Keywords

Molecular graph, Vertex-degree-based topological index, Dendrimer nanostar.

Citation

AKBAR ALI, AKHLAQ AHMAD BHATTI, ZAHID RAZA, Vertex-degree-based topological indices of some dendrimer nanostars, Optoelectronics and Advanced Materials - Rapid Communications, 9, 1-2, January-February 2015, pp.256-259 (2015).

Submitted at: Aug. 26, 2014

Accepted at: Jan. 21, 2015