The maximum atom-bond connectivity index for graphs with edge-connectivity one
The maximum atom-bond connectivity index for graphs with edge-connectivity one
复制标题
边连通性为 1 的图的最大原子键连通性指数
DOI:
10.1016/j.dam.2016.12.011
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发表时间:
2017-03
影响因子:
1.1
通讯作者:
Zhong Lingping
中科院分区:
文献类型:
--
作者:
Cui Qing;Qian Qiuping;Zhong Lingping
The atom-bond connectivity (A B C) index of a graph G is defined as the sum of the weights d (u)+ d (v)− 2 d (u) d (v) of all edges u v of G, where d (u) denotes the degree of a vertex u in G. In this short note, we determine the maximum A B C index for graphs with edge-connectivity one and characterize the corresponding extremal graphs. This answers a recent question proposed by Zhang et al.(2016).
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影响因子:
1.1
作者:
Xing, Rundan;Zhou, Bo;Dong, Fengming
通讯作者:
Dong, Fengming
影响因子:
2.6
作者:
Chen, Jinsong;Guo, Xiaofeng
通讯作者:
Guo, Xiaofeng
影响因子:
2.8
作者:
Das, Kinkar Ch.;Trinajstic, N.
通讯作者:
Trinajstic, N.
DOI:
--
发表时间:
1998-10
期刊:
Indian journal of chemistry. Sect. A: Inorganic, physical, theoretical & analytical
影响因子:
--
作者:
Ernesto Estrada;Luis A. Torres;L. Rodríguez;I. Gutman
通讯作者:
Ernesto Estrada;Luis A. Torres;L. Rodríguez;I. Gutman
DOI:
--
发表时间:
2016
期刊:
--
影响因子:
--
作者:
K. Das;Mohanad A. Mohammed;I. Gutman;K. A. Atan
通讯作者:
K. Das;Mohanad A. Mohammed;I. Gutman;K. A. Atan