On topological properties of the line graphs of subdivision graphs of certain nanostructures

نویسندگان

  • Muhammad Faisal Nadeem
  • Sohail Zafar
  • Zohaib Zahid
چکیده

In this note, we give expressions for the first(second) Zagreb coindex, second Zagreb index(coindex), third Zagreb index and first hyper-Zagreb index of the line graphs of subdivision graphs of 2D-lattice, nanotube and nanotorus of TUC4C8[p, q] and obtain upper bounds for Wiener index and degree-distance index of these graphs. This note continue the program of computing certain topological indices of the line graphs of subdivision graphs of 2D-lattice, nanotube and nanotorus of TUC4C8[p, q] [25] [M. F. Nadeem, S. Zafar, Z. Zahid, On topological properties of the line graphs of subdivision graphs of certain nanostructures, Appl. Math. Comput. 273(2016) 125{130].

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عنوان ژورنال:
  • Applied Mathematics and Computation

دوره 273  شماره 

صفحات  -

تاریخ انتشار 2016