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1. 天水师范学院数学与统计学院
2. 华东师范大学数学系
纸质出版日期:2012-05-01,
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[1]唐保祥,任韩.4类图完美匹配的计数[J].武汉大学学报(理学版),2012,58(05):441-446.
TANG BAOXIANG1, REN HAN2. The Number of the Perfect Matchings for Four Types of Graphs. [J]. 2012, 58(5): 441-446.
[1]唐保祥,任韩.4类图完美匹配的计数[J].武汉大学学报(理学版),2012,58(05):441-446. DOI: 10.14188/j.1671-8836.2012.05.013.
TANG BAOXIANG1, REN HAN2. The Number of the Perfect Matchings for Four Types of Graphs. [J]. 2012, 58(5): 441-446. DOI: 10.14188/j.1671-8836.2012.05.013.
用划分
求和
再嵌套递推的方法给出了4类图完美匹配数目的显式表达式
利用所给出的方法可以计算出相同结构重复出现的许多图的所有完美匹配的数目.
In this paper
by applying differentiation
summation and re-nested recursive calculation
several counting formulas of the perfect matching for four specific types of graphs are given.By the method presented in this paper
the number of all perfect matchings of many graphs with the repeated same structure can be calculated.
完美匹配线性递推式六角系统
perfect matchingrecurrence relationhexagonal system
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