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无向二元De Bruijn图的边割计数(英文)
Counting Edge Cuts of Undirected Binary De Bruijn Graphs
【摘要】 利用无向二元DeBruijn图UB(2 ,n)的极大限制边连通性计算了它的边割数 ,确定了阶至多为 3的边割数 .同时 ,给出了 4阶边割数的一个上界 ,认为此上界是紧的 .
【Abstract】 Employing the maximal restricted edge connectivity of undirected binary de Bruijn graph UB(2,n) ,we enumerate its edge cuts and determine the number of edge cuts that have size at most three. An upper bound on the number of edge cuts of size four are also presented,which we believe is sharp.
【基金】 ProjectSupportedbytheNationalNaturalScienceFoundationofChina(10 2 7110 5 ) ;FoundationofEducationMinistryofFujian(AJ0 3 14 7)
- 【文献出处】 内蒙古师范大学学报(自然科学汉文版) ,Journal of Inner Mongolia Normal University(Natural Science Edition) , 编辑部邮箱 ,2004年01期
- 【分类号】O157.5
- 【下载频次】28