Computer Engineering and Applications ›› 2015, Vol. 51 ›› Issue (18): 52-55.

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Orderings of a class of bicyclic graphs with respect to two kinds of topological indices

TIAN Wenwen, TIAN Shuangliang   

  1. School of Mathematics and Computer Science, Northwest University for Nationalities, Lanzhou 730030, China
  • Online:2015-09-15 Published:2015-10-13



  1. 西北民族大学 数学与计算机科学学院,兰州 730030

Abstract: The Merrifield-Simmons index and Hosoya index of the class of bicyclic graphs [Gm,kn,p,q] are investigated, and their orderings with respect to these two topological indices are obtained.

Key words: bicyclic graph, Merrifield-Simmons index, Hosoya index, order

摘要: 研究了一类双圈图[Gm,kn,p,q]的Merrifield-Simmons指标和Hosoya指标,并给出了该类双圈图关于这两种拓扑指标的排序。

关键词: 双圈图, Merrifield-Simmons指标, Hosoya指标, 排序