Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/36668
Título: | Some pseudovariety joins involving locally trivial semigroups |
Autor(es): | Costa, José Carlos |
Palavras-chave: | Semigroup Join of pseudovarieties |
Data: | 2002 |
Editora: | Springer Verlag |
Revista: | Semigroup Forum |
Citação: | Costa, J.C. Some pseudovariety joins involvinglocally trivial semigroups. Semigroup Forum 64, 12–28 (2001). https://doi.org/10.1007/s002330010060 |
Resumo(s): | This paper is concerned with the computation of pseudovariety joins involving the pseudovariety L I of locally trivial semigroups. We compute, in particular, the join of L I with any subpseudovariety of CR(m in circle)N, the Mal’cev product of the pseudovariety of completely regular semigroups and the pseudovariety of nilpotent semigroups. Similar studies are conducted for the pseudovarieties K, D and N, where K (resp. D) is the pseudovariety of all semigroups S such that eS=e (resp. Se=e ) for each idempotent e of S . |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/36668 |
DOI: | 10.1007/s002330010060 |
ISSN: | 0037-1912 |
Versão da editora: | https://link.springer.com/article/10.1007/s002330010060 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CMAT - Artigos em revistas com arbitragem / Papers in peer review journals |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Costa-ArtLiw.pdf | 310,74 kB | Adobe PDF | Ver/Abrir |