International Journal of Chemical Studies
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P-ISSN: 2349-8528, E-ISSN: 2321-4902   |   Impact Factor: GIF: 0.565 NAAS Rating: 5.31 NEW

International Journal of Chemical Studies

Vol. 2, Issue 5 (2015)
Hyper-wiener index of gear fan and gear wheel related graph


Author(s): Wei Gao, Li Shi

Abstract: The Hyper-Wiener index, as an extension of Wiener index, is an important topological index in Chemistry. There is a very close relation between the physical, chemical characteristics of many compounds and the topological structure of that. The Hyper-Wiener index is such a topological index and it has been widely used in Chemistry fields. In this paper, in terms of previous studies, we determine the Hyper-Wiener index of gear fan graph, gear wheel graph and their r-corona graphs.

Pages: 52-58  |  1044 Views  12 Downloads

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How to cite this article:
Wei Gao, Li Shi. Hyper-wiener index of gear fan and gear wheel related graph. Int J Chem Stud 2015;2(5):52-58.
International Journal of Chemical Studies