On the first and second Zagreb indices of some products of signed graphs

被引：0
|
作者：
Rai, Shivani [1 ,2 ]
Deb, Biswajit [1 ]
机构：
[1] Sikkim Manipal Univ, Dept Math, SMIT, Majitar, Sikkim, India
[2] Sikkim Manipal Univ, Dept Math, SMIT, Majitar 737136, Sikkim, India
来源：
AKCE INTERNATIONAL JOURNAL OF GRAPHS AND COMBINATORICS | 2023年 / 20卷 / 02期
关键词：
Signed graph; Zagreb index; tensor product; Cartesian product; lexicographic product; strong product; symmetric difference; TOPOLOGICAL INDEXES;
D O I：
10.1080/09728600.2023.2237092
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Some of the most comprehensively studied degree-based topological indices are the Zagreb indices. In this article, the pair of Zagreb indices have been determined for five product graphs namely tensor product, Cartesian product, lexicographic product, strong product, symmetric difference of G(1) and G(2) in terms of the Zagreb indices of the signed graphs of the factor graphs G(1) and G(2) and their orders and sizes.
引用
收藏
页码：185 / 192
页数：8
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