https://doi.org/10.1140/epjs/s11734-023-00809-5
Regular Article
Cyclooctane chains: mathematical expected values based on atom degree and sum-degree of Zagreb, harmonic, sum-connectivity, and Sombor descriptors
1
Department of Mathematics, College of Sciences, University of Sharjah, Sharjah, UAE
2
Department of Mathematics, Loyola College, Chennai, India
Received:
31
October
2022
Accepted:
3
March
2023
Published online:
27
March
2023
Cyclooctane chains are an imperative class of cycloalkane in computational chemistry that are macrocyclic fragrant hydrocarbons. The fascinating characteristics and conformational properties of cyclooctanes have attracted numerous applications in the chemical and biological industries. In this manuscript, we investigate the structural characteristics of cyclooctane chains with underlying graph parameters. We consider the random chain under possible probabilities and derive the mathematical expected values of topological descriptors of cyclooctane induced from atom degree partition as well as a sum-degree partition, which is a finer partition than atom degree. Additionally, we carried out the comparative analysis for different descriptors considered in our study and showed special classes of cyclooctane chains with exact values.
S.I. : Recent Advancements in Composite Materials and Structures for Energy applications. Guest editor: Nuggehalli M. Ravindra
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© The Author(s), under exclusive licence to EDP Sciences, Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
