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8p阶7度1-正则图

Heptavalent One-Regular Graphs of Order 8p
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摘要 一个简单无向图,如果它的全自同构群作用在它的弧集上正则,则称该图为1-正则图.证明了不存在8p阶7度1-正则图,其中p是一个素数. A simple, undirected graph is one-regular if its full automorphism group acts regularly on the set of its arcs. This paper proves that there exists no heptavalent one-regular graph of order 8p for each prime p.
出处 《云南民族大学学报(自然科学版)》 CAS 2012年第6期434-437,共4页 Journal of Yunnan Minzu University:Natural Sciences Edition
关键词 对称图 s-传递图 S-正则图 symmetric graph s-transitive graph s-regular graph
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