Automorphic Decompositions of Graphs
β Scribed by Robert A. Beeler; Robert E. Jamison
- Publisher
- Springer Japan
- Year
- 2010
- Tongue
- English
- Weight
- 196 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0911-0119
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π SIMILAR VOLUMES
## Abstract An island decomposition of a graph __G__ consists of a set of vertexβdisjoint paths which cover the vertex set of __G.__ If the endpoints of the paths are mutually nonadjacent, then we have an atoll decomposition. We characterize graphs requiring two paths in an island decomposition yet
## Abstract We say that two graphs __G__ and __H__ with the same vertex set commute if their adjacency matrices commute. In this article, we show that for any natural number __r__, the complete multigraph __K__ is decomposable into commuting perfect matchings if and only if __n__ is a 2βpower. Also