Connection-Based Multiplicative Zagreb Indices of Polycyclic Aromatic Hydrocarbon Structures

Authors

  • Muhammad Usman University of Management and technology
  • Muhammad Javaid Department of Mathematics, University of Management and Technology, Lahore, Pakistan

Keywords:

Zagreb indices, zagreb connection indices, molecular graphs, topological index

Abstract

The topological index (TI) is a numerical value that is linked to a graph and explains its diverse chemical and physical characteristics. The first distance-based TI was created by Wiener to establish the boiling point of paraffin. In 1972, degree-based indices were introduced to evaluate the overall π-electron energy of molecules in a molecular graph. This study focuses on three distinct types of polycyclic aromatic hydrocarbon structures, namely Hexa-peri-hexabenzocoronene, Dodeca-benzo-circumcoronene, and Hexa-cata-hexabenzocoronene, utilizing various multiplicative Zagreb indices based on connection numbers.

Author Biographies

Muhammad Usman, University of Management and technology

 

 

Muhammad Javaid, Department of Mathematics, University of Management and Technology, Lahore, Pakistan

 

 

 

 

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Published

2022-12-15

Issue

Vol. 1 No. 2 (2022): AMS

Section

Articles