Inverse semigroups with idempotent-fixing automorphisms
A celebrated result of J. Thompson says that if a finite group G has a fixedpoint-free automorphism of prime order, then G is nilpotent. The main purpose of this note is to extend this result to finite inverse semigroups. An earlier related result of B. H. Neumann says that a uniquely 2-divisible gr...
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| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2015
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| Texto completo: | http://hdl.handle.net/10400.2/3783 |
| País: | Portugal |
| Oai: | oai:repositorioaberto.uab.pt:10400.2/3783 |