On the Graovac-Ghorbani index of graphs

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• 作者：Kinkar Ch. Das ; ^{kinkardas2003@googlemail.com" class="auth_mail" title="E-mail the corresponding author} ; ^{kinkar@lycos.com" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Molecular graph ; Graovac&ndash ; Ghorbani index (ABCGG) ; Vertex Szeged index ; Vertex PI index ; Diameter
• 刊名：Applied Mathematics and Computation
• 出版年：2016
• 出版时间：15 February 2016
• 年：2016
• 卷：275
• 期：Complete
• 页码：353-360
• 全文大小：389 K

文摘

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