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具有最大hyper-Wiener指标的单圈图

Unicyclic graphs with maximum hyper-Wiener index
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摘要 讨论了连通图hyper-Wiener指标的性质,研究了其图的变换规律,并得到了单圈图中具有最大hyper-Wiener指标的极图. In this paper, the properties of hyper-Wiener index of connected graphs is discussed, the graph transformations of connected graphs is investigated and the extremal graphs of hyper-Wiener index of unicyclic graphs is proved.
作者 侯远 郑艺容
出处 《江苏师范大学学报(自然科学版)》 CAS 2013年第2期13-16,共4页 Journal of Jiangsu Normal University:Natural Science Edition
基金 国家自然科学基金资助项目(11101345) 福建省教育厅A类项目(JA10244) 厦门理工学院科研基金资助项目(xkjj201106)
关键词 单圈图 hyper-Wiener指标 WIENER指标 unicyclic graph hyper-Wiener index Wiener index
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参考文献6

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  • 6Khalifeh M H, Yousefi-Azari H, Ashrafi A R. The hyper-Wiener index of graph operations[J]. Comput Math Appl, 2008,56(5) :1402.

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