Computation of Zagreb and atom-bond connectivity indices of certain families of dendrimers by using automorphism group action

Journal of the Serbian Chemical Society

Ahmad Sarfraz¹  Ahmad Uzma²  Yousaf Rabia² 

[1] COMSATS Institute of Information Technology, Department of Mathematics, Lahore, Pakistan;University of the Punjab, Department of Mathematics, New Campus, Lahore, Pakistan;

关键词: graph automorphism;    orbits;    dendrimer graphs;    topological indices;    QSAR/QSPR;    wreath product;   

DOI  :  10.2298/JSC160718096A

来源: DOAJ

【 摘 要 】

In QSAR/QSPR studies, topological indices are utilized to predict the bioactivity of chemical compounds. In this paper, the closed forms of different Zagreb indices and atom–bond connectivity indices of regular dendrimers G[n] and H[n] in terms of a given parameter n are determined by using the automorphism group action. It was reported that these connectivity indices are correlated with some physicochemical properties and are used to measure the level of branching of the molecular carbon-atom skeleton.

【 授权许可】

Unknown