The number of perfect matchings in two types of particular graphs(2类特殊图中的完美匹配数)

图的完美对集计数问题已经被证实是NP-难的,因此要得到一般图的完美匹配数目非常困难.用划分、求和、再递推的方法给出了4-1-nC10和2-nT2图完美匹配数目的计算公式.该方法可计算许多图类的所有完美匹配的数目,使得到一般的有完美匹配图的所有完美匹配数目成为可能....

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Bibliographic Details
Main Authors: TANGBaoxiang(唐保祥), RENHan(任韩)
Format: Article
Language:zho
Published: Zhejiang University Press 2017-05-01
Series:Zhejiang Daxue xuebao. Lixue ban
Subjects:
Online Access:https://doi.org/10.3785/j.issn.1008-9497.2017.03.003