Computing eccentric connectivity index of nanostar dendrimers

Sara Mehdipour; Mehdi Alaeiyan; Ali Nejati

doi:10.1515/acs-2017-0017

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Computing eccentric connectivity index of nanostar dendrimers

Acta Chimica Slovaca

Volume 10 (2017): Issue 2 (December 2017)

By: Sara Mehdipour, Mehdi Alaeiyan and Ali Nejati

Open Access

|Dec 2017

Abstract

Let G be a molecular graph, the eccentric connectivity index of G is defined as ξ^c(G) = Σ_u∈V(G)deg(u)·ecc(u), where deg(u) denotes the degree of vertex u and ecc(u) is the largest distance between u and any other vertex v of G, namely, eccentricity of u. In this study, we present exact expressions for the eccentric connectivity index of two infinite classes of nanostar dendrimers.

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DOI: https://doi.org/10.1515/acs-2017-0017 | Journal eISSN: 1339-3065 | Journal ISSN: 1337-978X

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Language: English

Page range: 96 - 100

Published on: Dec 29, 2017

Published by: Slovak University of Technology in Bratislava

In partnership with: Paradigm Publishing Services

Publication frequency: 1 issue per year

Keywords:

eccentric connectivity index,

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© 2017 Sara Mehdipour, Mehdi Alaeiyan, Ali Nejati, published by Slovak University of Technology in Bratislava
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Volume 10 (2017): Issue 2 (December 2017)