Sombor index of some graph transformations

被引：7

作者：

Ramane, Harishchandra S. ^{[1
]}

Gutman, Ivan ^{[2
]}

Bhajantri, Kavita ^{[1
]}

Kitturmath, Deepa, V ^{[1
]}

机构：

[1] Karnatak Univ, Dept Math, Dharwad 580003, Karnataka, India

[2] Univ Kragujevac, Fac Sci, Kragujevac 34000, Serbia

来源：

COMMUNICATIONS IN COMBINATORICS AND OPTIMIZATION | 2022年

关键词：

Sombor index; degree (of vertex); graph transformation;

D O I：

10.22049/CCO.2021.27484.1272

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The Sombor index of the graph G is a degree based topological index, defined as SO = Sigma(uv is an element of E(G) )root d(G)(u)(2) + d(G) (v)(2), where d(G) (u) is the degree of the vertex u of G and E(G) is the edge set of G. In this paper we calculate SO of some graph transformations.

引用

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页码：193 / 205

页数：13

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