Topological indices and f-polynomials on some graph products

Abstract:

We obtain inequalities involving many topological indices in classical graph products by using the f-polynomial. In particular, we work with lexicographic product, Cartesian sum and Cartesian product, and with first Zagreb, forgotten, inverse degree and sum lordeg indices.

Año de publicación:

2021

Keywords:

• Sum lordeg index
• Polynomials in graphs
• First Zagreb index
• Lexicographic product
• Inverse degree index
• Cartesian sum
• Forgotten index
• Cartesian product

Fuente:

scopus