Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/3019| Título: | Implicit operations on DS |
| Autor(es): | Azevedo, Assis |
| Palavras-chave: | Implicit operation |
| Data: | 1991 |
| Editora: | World Scientific and Engineering Academy and Society (WSEAS) |
| Citação: | RHODES, John, ed. lit. - "Monoids and semigroups with applications : proceedings of the Berkeley Workshop in Monoids, Berkeley, 31 July - 5 August 1989 ". Singapore [etc.] : World Scientific, cop. 1991. ISBN 981-02-0117-6. p. 118-125. |
| Resumo(s): | In this work we illustrate how the study of the topological semigroups of implicit operations of a pseudovariety V can be useful to the knowledge of V. In particular, for subpseudovarieties of DS, we find factorizations of the implicit operations in terms of regular and explicit ("words'') ones. For a better knowledge of V, we try to solve some kind of "word problem'' on V i.e., decide when two implicit operations are the same in V. Such study has already been done for some pseudovarieties, namely J, R and L. As an application of this study we calculate some joins of pseudovarieties. |
| Tipo: | Artigo em ata de conferência |
| URI: | https://hdl.handle.net/1822/3019 |
| ISBN: | 981-02-0117-6 |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: | DMAT - Comunicações |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| Assis_Berkeley_1991.pdf | 389,66 kB | Adobe PDF | Ver/Abrir |
