A note on monomial automorphisms
β Scribed by Mowaffaq Hajja
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 496 KB
- Volume
- 85
- Category
- Article
- ISSN
- 0021-8693
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
dedicated to professor helmut wielandt on the occasion of his 90th birthday ## 1. INTRODUCTORY REMARKS Let G be a group and denote by PAut G the group of power automorphisms of G (see [4]). An automorphism of G is called an I-automorphism of G if it maps every infinite subgroup of G onto itself. T
## Abstract A perfect edge colouring of a graph is defined by the property that all colour matchings are perfect matchings. Every edgeβcoloured graph determines a group of graph automorphisms which preserve the colours of the edges. If the graph is connected, then this group of colour preserving au