吉林大学学报(理学版)

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轮图和联图对应图构形的特征多项式

高瑞梅1, 杨文金2, 代群1   

  1. 1. 长春理工大学 理学院, 长春 130022; 2. 北京工业大学 信息学部, 北京 100124
  • 收稿日期:2017-07-07 出版日期:2018-07-26 发布日期:2018-07-31
  • 通讯作者: 代群 E-mail:daiqun1130@163.com

Characteristic Polynomials of Graphical ArrangementsCorresponding to Wheel Graphs and Join Graphs

GAO Ruimei1, YANG Wenjin2, DAI Qun1   

  1. 1. College of Science, Changchun University of Science and Technology, Changchun 130022, China;2. Faculty of Information, Beijing University of Technology, Beijing 100124, China
  • Received:2017-07-07 Online:2018-07-26 Published:2018-07-31
  • Contact: DAI Qun E-mail:daiqun1130@163.com

摘要: 利用构形中的“删除限制”方法, 通过考察n-圈和n-路图, 分别给出轮图和两条路的联图对应图构形的特征多项式.

关键词: 图构形, 联图, 轮图, 特征多项式

Abstract: By using the method of “deletionrestriction” in the arrangements, and by examining the ncycle and npath graphs, we gave the characteristic polynomials of the graphical arrangements corresponding to the wheel graphs and the join graphs of two paths.

Key words: characteristic polynomial, join graph, wheel graph, graphical arrangement

中图分类号: 

  • O189