On cyclic Hamiltonian decompositions of complete k-uniform hypergraphs
On cyclic Hamiltonian decompositions of complete k-uniform hypergraphs
复制标题
完全k-一致超图的循环哈密顿分解
DOI:
10.1016/j.disc.2014.02.020
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发表时间:
2014
期刊:
影响因子:
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通讯作者:
Pawel Petecki
中科院分区:
文献类型:
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作者:
Pawel Petecki
Abstract A decomposition C={C 1, C 2,…, C h} of the complete k-uniform hypergraph K n k of order n is called cyclic Hamiltonian if each C i∈ C, i∈{1, 2,…, h}, is a Hamiltonian cycle in K n k and there exists a permutation σ of the vertex set of K n k having exactly one cycle in its cycle decomposition such that for every cycle C i∈ C its set of edges coincides with an orbit of< σ> when acting on the edge set of K n k. In this paper it is shown that K n k admits a cyclic Hamiltonian decomposition if and only if n and k are relatively prime and λ= min {d> 1: d| n}> n k.
DOI:
10.1016/j.jcta.2014.04.010
发表时间:
2014
期刊:
Journal of Combinatorial Theory, Series A
影响因子:
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作者:
Kühn D
通讯作者:
Kühn D