Relations between the general sum connectivity index and the line graph

被引：9

作者：

Carballosa, Walter ^{[1
]}

Pestana, Domingo ^{[2
]}

Sigarreta, Jose M. ^{[3
,4
]}

Touris, Eva ^{[5
]}

机构：

[1] Florida Int Univ, Dept Math & Stat, 11200 SW 8th St, Miami, FL 33199 USA

[2] Univ Carlos III Madrid, Dept Matemat, Ave Univ 30, Madrid, Spain

[3] Univ Autonoma Guerrero, Fac Matemat, Carlos E Adame 54, Acalpulco 39650, GRO, Mexico

[4] Benemerita Univ Autonoma Puebla, Inst Fis, Apartado Postal J-48, Puebla 72570, Mexico

[5] Univ Autonoma Madrid, Fac Ciencias, Dept Matemat, Campus Cantoblanco, Madrid 28049, Spain

来源：

JOURNAL OF MATHEMATICAL CHEMISTRY | 2020年 / 58卷 / 10期

关键词：

General sum connectivity index; Vertex-degree-based topological index; Line graph; HARMONIC INDEX; ZAGREB INDEXES; TOPOLOGICAL INDEXES; NUMBER; TREES;

D O I：

10.1007/s10910-020-01180-9

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The concept of general sum connectivity index was introduced in the area of chemical graph theory recently. Several of its particular cases have proven to correlate well with physical and chemical properties of some molecules. The main aim of this paper is to obtain new inequalities relating the general sum connectivity indices of a graph and its line graph.

引用

页码：2273 / 2290

页数：18

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