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具有k个悬挂点的n阶单圈图的Harary指数(英)

蔡改香 余桂东 邢抱花

蔡改香, 余桂东, 邢抱花. 具有k个悬挂点的n阶单圈图的Harary指数(英)[J]. 华东师范大学学报(自然科学版), 2015, (1): 120-125. doi: 10.3969/j.issn.1000-5641.2015.01.014
引用本文: 蔡改香, 余桂东, 邢抱花. 具有k个悬挂点的n阶单圈图的Harary指数(英)[J]. 华东师范大学学报(自然科学版), 2015, (1): 120-125. doi: 10.3969/j.issn.1000-5641.2015.01.014
CAI Gai-Xiang, YU Gui-Dong, XING Bao-Hua. Harary index of unicyclic graphs with n vertices and k pendent vertices[J]. Journal of East China Normal University (Natural Sciences), 2015, (1): 120-125. doi: 10.3969/j.issn.1000-5641.2015.01.014
Citation: CAI Gai-Xiang, YU Gui-Dong, XING Bao-Hua. Harary index of unicyclic graphs with n vertices and k pendent vertices[J]. Journal of East China Normal University (Natural Sciences), 2015, (1): 120-125. doi: 10.3969/j.issn.1000-5641.2015.01.014

具有k个悬挂点的n阶单圈图的Harary指数(英)

doi: 10.3969/j.issn.1000-5641.2015.01.014
基金项目: 

安徽省自然科学基金(11040606M14); 安徽省高校自然科学基金(KJ2011A195,KJ2010B136)

详细信息
    通讯作者:

    蔡改香, 女, 硕士, 讲师,研究方向为谱图理论及其应用.

  • 中图分类号: O157.5

Harary index of unicyclic graphs with n vertices and k pendent vertices

  • 摘要: 连通图的Harry指数定义为所有顶点对的距离倒数和.本文对具有k个悬挂点的n阶单圈图的Harary指数进行了研究,并给出了此类图中具有极大Harary指数的图类.
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出版历程
  • 收稿日期:  2013-12-01
  • 刊出日期:  2015-01-25

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