期刊文献+

直链苯撑图的一般Wiener指数

Generalized Wiener Indices in Line Phenylenes
下载PDF
导出
摘要 通过对苯撑系统中的顶点对距离之和分成三类,对三类顶点的距离之和进行计算,给出了直链苯撑图的一般Wiener指数计算公式. The distances were divided between the vertices of G into the following three groups and a formula was given for calculating the sum of the distances. The formulas of generalized wiener indices of line Phenylenes are obtained.
作者 汤自凯
出处 《湖南文理学院学报(自然科学版)》 CAS 2007年第2期23-24,共2页 Journal of Hunan University of Arts and Science(Science and Technology)
基金 湖南省教育厅基金资助项目(06A037 06C507)
关键词 苯撑 一般Wiener指数 距离 Phenylenes Generalized Wiener index Distance (in a graph) Degree
  • 相关文献

参考文献5

  • 1[1]Wiener H.Structural determination of paraffin boiling points[J].J Amer Chem Soc,1947,69:17-20.
  • 2[2]Eu S P,Yang B Y,Yeh Y N.Generalized Wiener indices in hexagonal chains[J].Int J Quantum Chem,2006,106(2):426-435.
  • 3[3]Gutman I,Yan W,Yang B Y,et al.Generalized Wiener Indices of Zigzagging Pentachains[J].Journal of Mathematical Chemistry,2006,DOI:10.1007/S/0910-006-9078-9.
  • 4[4]Huang W C,Yang B Y,Yeh Y N.From Ternary Strings to Wiener indices of Benzenoid Chains[J].Disc Appl Math,1997,73:113-131.
  • 5[5]Dobrymin A A,Gutman I,Klavzar S,et al.Wiener index of hexagonalsystems[J].Acta Appl Math,2002,72:247-294.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部