关于直积n_1×n_2×…×n_k的哈密顿圈及哈密顿分解(英文); On the Hamiltonian Circuits and Hamiltonian.Decomposition of■×■×…×■ | |
黄琼湘 ; 常安 | |
1997 | |
关键词 | Cayley有向图 哈密顿圈 哈密顿分解 Cayley digraph Hamiltonian circuit Decomposition |
英文摘要 | 设n1≤n2≤…≤nk是正整数,d=Cn1xCn2x…Cnk。是有向圈的直积.在本文中,我们证明了如果nI|nk(1≤I≤k—1),则d含有哈密根图.当n1=n2=…=nk时,我们进一步得到d含有[k/2]个弧不交的哈密顿圈.作为副产品,我们推出当是哈密顿有向图时x也是哈密顿有向图.; Letn1≤ n2≤… ≤nk be some positire integers.D= Cn1 X C2 X… X Cnk is the cartesian product of directed circuits.In this paper we prove that D has hamiltonian circuits iF ni |nk (1≤i≤k 1).When n1 =n2 = … =uk, we conFirm that D bas [k/2] arc disjoint hamiltonian circuits, As a byproduct, we deduce that is an hamiltonian digraph iF is an hamiltonian digraph. |
语种 | zh_CN |
内容类型 | 期刊论文 |
源URL | [http://dspace.xmu.edu.cn/handle/2288/119951] ![]() |
专题 | 数学科学-已发表论文 |
推荐引用方式 GB/T 7714 | 黄琼湘,常安. 关于直积n_1×n_2×…×n_k的哈密顿圈及哈密顿分解(英文), On the Hamiltonian Circuits and Hamiltonian.Decomposition of■×■×…×■[J],1997. |
APA | 黄琼湘,&常安.(1997).关于直积n_1×n_2×…×n_k的哈密顿圈及哈密顿分解(英文).. |
MLA | 黄琼湘,et al."关于直积n_1×n_2×…×n_k的哈密顿圈及哈密顿分解(英文)".(1997). |
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