Computing eccentric connectivity index of nanostar dendrimers

Sara Mehdipour; Mehdi Alaeiyan; Ali Nejati

doi:10.1515/acs-2017-0017

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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Computing eccentric connectivity index of nanostar dendrimers

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