Some topological indices of dendrimers determined by their Banhatti polynomials

Abstract

Several properties of chemical compounds in a molecular structure can be determined with the aid of mathematical languages provided by various types of topological indices. In this paper, we consider eight dendrimer structures in the context of valency based topological indices. We define four Banhatti polynomials for general (molecular) graphs, and compute them for underline dendrimers. We use these polynomials to determine four Banhatti indices. We also determine Zagreb (first, second and hyper) and forgotten indices by developing their relationships with Banhatti indices.

Keywords

• valency
• topological index
• banhatti indices
• banhatti polynomials
• dendrimers
• 05c09
• 05c92