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NAZIA NAZIR1, RASHID FAROOQ1, MEHAR ALI MALIK1,*
- School of Natural Sciences, National University of Sciences and Technology, H-12, Islamabad, Pakistan
In this paper, we compute the nullity and number of Kekulé structures in a class of hetrofuctional dendrimers (HFD)ei. When there is no Kekulé structure in a dendrimer, we find the size of a maximum matching in it. Furthermore, we compute the first and fourth version of atom-bond connectivity index, first and fifth version of geometric-arithmetic index and Randić index of this dendrimer..
Nanostar dendrimers, Nullity, Matching, Atom-bond connectivity index, Geometric-arithmetic index, Randić index.
Submitted at: Dec. 11, 2015
Accepted at: June 9, 2016
NAZIA NAZIR, RASHID FAROOQ, MEHAR ALI MALIK, Computing some degree-based topological indices of a hetrofunctional dendrimer, Journal of Optoelectronics and Advanced Materials Vol. 18, Iss. 5-6, pp. 574-586 (2016)
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