Some Algebraic Polynomials and Topological Indices of Octagonal Network

Authors

  • Ashaq Ali Department of Mathematics and Statistics, The University of Lahore, Lahore
  • Maqbool Ahmad Department of Mathematics and Statistics, The University of Lahore, Lahore
  • Waqas Nazeer Department of Mathematics, Government College University, Lahore 54000
  • Mobeen Munir Division of Science and Technology, University of Education, Lahore 54000

DOI:

https://doi.org/10.26713/jims.v11i3-4.600

Keywords:

M-polynomial, Zagreb polynomial, Topological index, Network

Abstract

M-polynomial of different molecular structures helps to calculate many topological indices. A topological index of graph \(G\) is a numerical parameter related to \(G\) which characterizes its molecular topology and is usually graph invariant. In the field of quantitative structure-activity (QSAR), quantitative structure-activity structure-property (QSPR) research, theoretical properties of the chemical compounds and their molecular topological indices such as the Zagreb indices, Randic index, Symmetric division index, Harmonic index, Inverse sum index, Augmented Zagreb index, multiple Zagreb indices etc. are correlated. In this report, we compute closed forms of M-polynomial, first Zagreb polynomial and second Zagreb polynomial of octagonal network. From the M-polynomial we recover some degree-based topological indices for octagonal network.

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References

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Published

2019-12-31
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How to Cite

Ali, A., Ahmad, M., Nazeer, W., & Munir, M. (2019). Some Algebraic Polynomials and Topological Indices of Octagonal Network. Journal of Informatics and Mathematical Sciences, 11(3-4), 421–431. https://doi.org/10.26713/jims.v11i3-4.600

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Research Articles