In this paper we give a procedure by which Hamiltonian decompositions of the s-partite graph K~.....,~, where (s-1)n is even, can be constructed. For 2t<~s, l<~al<~...<~a~n, we find conditions which are necessary and sufficient for a decomposition of the edge-set of Kal.a2..... ~ into (s-1)n/2 class
Hamiltonian decomposition of complete regular multipartite digraphs
โ Scribed by Lenhard L Ng
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 268 KB
- Volume
- 177
- Category
- Article
- ISSN
- 0012-365X
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โฆ Synopsis
We prove that the complete regular multipartite digraph K* is decomposable into directed r;s
๐ SIMILAR VOLUMES
A digraph obtained by replacing each edge of a complete multipartite graph by an arc or a pair of mutually opposite arcs with the same end vertices is called a complete multipartite graph. Such a digraph D is called ordinary if for any pair X, Y of its partite sets the set of arcs with both end vert
A fair hamilton decomposition of the complete multipartite graph G is a set of hamilton cycles in G whose edges partition the edges of G in such a way that, for each pair of parts and for each pair of hamilton cycles H 1 and H 2 , the difference in the number of edges in H 1 and H 2 joining vertices