%A CAI Gai-Xiang, YU Gui-Dong, XING Bao-Hua
%T Harary index of unicyclic graphs with n vertices and k pendent vertices
%0 Journal Article
%D 2015
%J Journal of East China Normal University(Natural Science)
%R 10.3969/j.issn.1000-5641.2015.01.014
%P 120-125
%V 2015
%N 1
%U {https://xblk.ecnu.edu.cn/CN/abstract/article_25064.shtml}
%8 2015-01-25
%X The Harary index is defined as the sum of reciprocals of distances between all pairs of vertices of a connected graph. In this paper, the graph with the largest Harary index among all the unicyclic graphs with n vertices and k pendent vertices were investigated.