On Topological Descriptors of Polycyclic Aromatic Benzenoid Systems

Abstract

The topological descriptors are vital devices for investigating and quatifying the molecule’s topology. In this paper, we investigate two newly defined ev-degree and ve-degree based topological descriptors for the three significant classes of benzenoid, namely, starphene $ST{P}_{u,v,w},$ hollow coronoid $H{C}_{u,v,w},$ and hollow coronoid fused with starphene $HC{S}_{u,v,w}.$

Keywords:

• Topological Indices
• ev-degree
• ve- degree
• starphene
• hollow coronoid structure

2010 MSC Classification:

• 05C10
• 05C12
• 05C90

Acknowledgements

The authors would like to express their sincere gratitude to the referees for their careful reading of this manuscript and for all of their insightful comments/criticism, which have given the present shape to the manuscript.

Disclosure statement

The authors declare no conflict of interest.

Authors’ contributions

All the authors have equally contributed to the final manuscript.

Data availability statement

Data sharing is not applicable to this article as no data set were generated or analyzed during the current study.