Relationships between Randic index and other topological indices

被引：19
|
作者：
Du, Z. [1 ,2 ]
Jahanbani, A. [3 ]
Sheikholeslami, S. M. [3 ]
机构：
[1] South China Normal Univ, Sch Software, Foshan 528225, Guangdong, Peoples R China
[2] Zhaoqing Univ, Sch Math & Stat, Zhaoqing 526061, Peoples R China
[3] Azarbaijan Shahid Madani Univ, Dept Math, Tabriz, Iran
来源：
COMMUNICATIONS IN COMBINATORICS AND OPTIMIZATION | 2021年 / 6卷 / 01期
关键词：
Randic index; Zagreb indices; ABC index; Geometric-Arithmetic index; Augmented Zagreb index; CONNECTIVITY INDEX; MOLECULAR-ORBITALS; GRAPH-THEORY; BOUNDS; ENERGY;
D O I：
10.22049/CCO.2020.26751.1138
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Let G be a graph with vertex set V (G) and edge set E(G), and let d(u) Pdenote the degree of vertex u is an element of V (G). The Randic index of G is defined as R(G) = Sigma(uv is an element of E(G)) 1/root d(u)d(v). In this paper, we investigate the relationships between Randic index and several topological indices.
引用
收藏
页码：137 / 154
页数：18
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