9. Symmetry groups
β Scribed by J. S. Kelly
- Publisher
- Springer
- Year
- 1991
- Tongue
- English
- Weight
- 301 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0176-1714
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π SIMILAR VOLUMES
This paper studies maps which are invariant under the action of the symmetry group Sk. The problem originates in social choice theory: there are k individuals each with a space of preferences X, and a social choice map : X k ~ X which is anonymous i.e. invariant under the action of a group of symmet
## Abstract A perfect colouring Ξ¦ of a simple undirected connected graph __G__ is an edge colouring such that each vertex is incident with exactly one edge of each colour. This paper concerns the problem of representing groups by graphs with perfect colourings. We define groups of graph automorphis