高等学校化学学报

高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (10): 1110.

• 研究论文 • 上一篇    下一篇

分子图导图在求本征多项式系数中的应用

赵洪刚1, 杨开海1, 曹阳2   

  1. 1. 辽宁师范大学化学系;
    2. 苏州大学化学系
  • 收稿日期:1989-01-03 出版日期:1990-10-24 发布日期:1990-10-24
  • 通讯作者: 赵洪刚, 邮编: 116022

Application of the Subgraphs Induced from Molecular Graph in Calculating Coefficients of the Eigcnpolynomial Equation

Zhao Honggang1, Yang Kaihai1, Cao Yang2   

  1. 1. Dapartment of Chemistry, Laoning Normal University, Dalian;
    2. Department of Chemistry, Suzhou University, Suzhou
  • Received:1989-01-03 Online:1990-10-24 Published:1990-10-24

PDF (PC)

被引次数

2

摘要： 本文以分子图的导图为基本图来讨论分子的拓扑性质。找到了应用分子图导图求共轭分子ak一般表示式的实用方法。应用这种方法求出了常见同系列共轭分子ak的一般表示式。

关键词: 图论, 分子图导图, 本征多项式系数, 共轭分子

Abstract: In this paper, the topological properties of molecules are discussed by using subgraphs induced from molecular graph as the basic graph. The practical method is developed for evaluating aK general formula of the conjugated molecules through deriving the graph of molecular graph. Applying this method, we have obtained the general formulas of aK for common homologous conjugated molecules.

Key words: Graph theory, Subgraphs iduced by Molecular graph, Coefficients of eigenpolynomial equation, Conjugated molecule

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