Fourth Zagreb index of Circumcoronene series of Benzenoid

نویسندگان

  • Mohammad Reza FARAHANI
  • Rajesh M. R. KANNA
  • Mohammad R. FARAHANI
  • Rajesh M.R. KANNA
چکیده

A topological index of a graph is a numeric quantity related to a structure of a molecule which is invariant under graph automorphism. Recently, Ghorbani and Hosseinzadeh introduced Fourth Zagreb index of graphs. In this paper we determine a closed formula of this new topological index of the famous Benzenoid family named Circumcoronene series of Benzenoid Hk.

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تاریخ انتشار 2015