On the Graovac–Ghorbani index of graphs

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摘要

The Graovac–Ghorbani index (ABCGG), was introduced by Graovac and Ghorbani, (2010). In this paper we present some upper and lower bounds on the ABCGG index and characterize the extremal graphs.

论文关键词：Molecular graph,Graovac–Ghorbani index (ABCGG),Vertex Szeged index,Vertex PI index,Diameter

论文评审过程：Received 1 November 2015, Revised 23 November 2015, Accepted 30 November 2015, Available online 22 December 2015, Version of Record 22 December 2015.

论文官网地址：https://doi.org/10.1016/j.amc.2015.11.086