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一类碳纳米管状图的Tutte多项式
引用本文:李爱民,姜广峰. 一类碳纳米管状图的Tutte多项式[J]. 北京化工大学学报(自然科学版), 2011, 38(1): 130-135
作者姓名:李爱民  姜广峰
作者单位:北京化工大学 理学院,北京 100029
摘    要:给出了一类管状图的Tutte多项式的一个算法,这类图的形状与碳纳米管类似。找到了这类图在删除—限制算法中的基图,用基图的Tutte多项式给出了管状图的Tutte多项式的递推公式,用Maple实现了管状图的Tutte多项式的计算。

关 键 词:碳纳米管状图  Tutte多项式  Maple程序  碳纳米管状图  Tutte多项式  Maple程序
收稿时间:2010-05-17

Tutte polynomials of a class of carbon nanotube-like graphs
LI AiMin,JIANG GuangFeng. Tutte polynomials of a class of carbon nanotube-like graphs[J]. Journal of Beijing University of Chemical Technology, 2011, 38(1): 130-135
Authors:LI AiMin  JIANG GuangFeng
Affiliation:School of Science, Beijing University of Chemical Technology, Beijing 100029, China
Abstract:Tutte polynomials of a special class of tubular graphs,carbon nanotube like graphs,are considered.Some basic graphs were formulated by the deletion-restriction process.The Tutte polynomials of the basic graphs serve as a basis of the target Tutte polynomial.A recursion formula for the Tutte polynomial of a tubular graph was obtained.The algorithm for calculating the Tutte polynomial of a specific tubular graph was realized by a Maple program.
Keywords:carbon nanotube like graph  Tutte polynomial  Maple program
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