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Cycle decompositions of complete multigraphs

โœ Scribed by Darryn Bryant; Daniel Horsley; Barbara Maenhaut; Benjamin R. Smith


Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
265 KB
Volume
19
Category
Article
ISSN
1063-8539

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โœฆ Synopsis


It is shown that the obvious necessary conditions for the existence of a decomposition of the complete multigraph with n vertices and with k edges joining each pair of distinct vertices into m-cycles, or into m-cycles and a perfect matching, are also sufficient. This result follows as an easy consequence of more general results which are obtained on decompositions of complete multigraphs into cycles of varying lengths.


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