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https://hdl.handle.net/1822/7453| Título: | Congruences on semigroups generated by injective nilpotent transformations |
| Autor(es): | Smith, M. Paula Marques Sullivan, R. P. |
| Palavras-chave: | Congruences Injective transformations Nilpotent-generated semigroups |
| Data: | 2006 |
| Editora: | Australian Mathematical Society |
| Revista: | Bulletin of the Australian Mathematical Society |
| Citação: | "Bulletin of the Australian Mathematical Society". ISSN 0004-9727. 74:3 (2006) 393-409. |
| Resumo(s): | In 1987, Sullivan characterised the elements of the semigroup NI(X) generated by the nilpotents in I(X), the symmetric inverse semigroup on an infinite set X, and, in the same year, Gomes and Howie did the same for finite X. In 1999, Marques-Smith and Sullivan determined all the ideals of NI(X) for axbitrary X. In this paper, we use that work to describe all the congruences on NI(X). |
| Tipo: | Artigo |
| URI: | https://hdl.handle.net/1822/7453 |
| ISSN: | 0004-9727 |
| Arbitragem científica: | yes |
| Acesso: | Acesso restrito UMinho |
| Aparece nas coleções: |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| injectivetransf.pdf Acesso restrito! | 157,59 kB | Adobe PDF | Ver/Abrir |
