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Valency-Based Topological Descriptors and Structural Property of the Generalized Sierpiński Networks

  • Jia-Bao Liu
  • Jing Zhao
  • Hailang He
  • Zehui ShaoEmail author
Article
  • 16 Downloads

Abstract

A molecular network can be characterized by several different ways, like a matrix, a polynomial, a drawing or a topological descriptor. A topological descriptor is a numeric quantity associated with a network or a graph that characterizes its whole structural properties. Analyzing and determining the topological indices and structural properties of a network or a graph have been a worthy studied topic in the field of chemistry, networks analysis, etc. In this paper, we consider several types of the generalized Sierpiński networks and investigate the explicit expressions of some well-known valency-based topological indices. Taking into account the other structural property of the generalized Sierpiński networks, the average degree is determined.

Keywords

Generalized Sierpiński networks Valency-based indices Average degree 

Notes

Acknowledgements

The authors would like to express their sincere gratitude to the referees and the editor for many friendly and helpful suggestions, which led to great deal of improvement of the original manuscript. The work was partially supported by National Science Foundation of China under grant No. 11601006, China Postdoctoral Science Foundation under grant No. 2017M621579 and Postdoctoral Science Foundation of Jiangsu Province under grant No. 1701081B.

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  1. 1.School of Mathematics and PhysicsAnhui Jianzhu UniversityHefeiPeople’s Republic of China
  2. 2.School of Environment and Energy EngineeringAnhui Jianzhu UniversityHefeiPeople’s Republic of China
  3. 3.Institute of Computing Science and TechnologyGuangzhou UniversityGuangzhouPeople’s Republic of China

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