M-Polynomials and Topological Indices for Line Graphs of Chain Silicate Network and H-Naphtalenic Nanotubes

Muhammad Irfan, Hamood Ur Rehman, Hassan Almusawa, Saffina Rasheed, Imran Abbas Baloch and Ahmet Sinan Cevik

Journal of Mathematics, 2021, vol. 2021, 1-11

Abstract: Graph theory has provided a very useful tool, called topological index, which is a number from the graph M with the property that every graph N isomorphic to M value of a topological index must be same for both M and N. Topological index is a descriptor in graph theory which is used to quantify the physio-chemical properties of the chemical graph. In this paper, we computed closed forms of M-polynomials for line graphs of H-naphtalenic nanotubes and chain silicate network. From M-polynomial, we obtained some topological indices based on degrees.

Date: 2021
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jjmath:5551825

DOI: 10.1155/2021/5551825

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