On the Maximum ABC Index of Graphs With Prescribed Size and Without Pendent Vertices

The atom-bond connectivity (ABC) index is one of the most actively studied degree-based graph invariants, which are found in a vast variety of chemical applications. For a simple graph G, it is defined as ABC(G) = Σ_{uv∈E(G)}((d(u) + d(v) - 2)/(d(u)d(v)))^1/2, where d...

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Autors principals:	Zehui Shao, Pu Wu, Xiujun Zhang, Darko Dimitrov, Jia-Bao Liu
Format:	Artigo
Idioma:	Inglês
Publicat:	IEEE 2018-01-01
Col·lecció:	IEEE Access
Matèries:	Atom–bond connectivity index ABC index extremal graph
Accés en línia:	https://ieeexplore.ieee.org/document/8352791/
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