Atom-Bond Connectivity and Geometric Arithmetic Indices of Dendrimer Nanostars
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Abstract
Let G be a molecular graph. The atom-bond connectivity (ABC) and geometric-arithmetic (GA) indices of G are defined as and , where (or ) denoted the degree of the vertex u (or v), respectively. A dendrimer is a hyperbranched molecule built up from branched units called monomers. In this paper, the ABC and GA indices for two families of dendrimer nanostars are presented.
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