Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/40713
Título: | Green's relations, regularity and abundancy for semigroups of quasi-onto transformations |
Autor(es): | Gonçalves, Suzana Mendes |
Palavras-chave: | Quasi-onto transformations (starred) Green's relations Abundante Abundancy |
Data: | Ago-2015 |
Editora: | Springer Verlag |
Revista: | Semigroup Forum |
Citação: | Mendes-Gonçalves, S. (2015). Green's relations, regularity and abundancy for semigroups of quasi-onto transformations. Semigroup Forum, 91(1), 39-52. doi: 10.1007/s00233-014-9637-5 |
Resumo(s): | Let V be an infinite-dimensional vector space and for every infinite cardinal n such that n≤dimV, let AE(V,n) denote the semigroup of all linear transformations of V whose defect is less than n. In 2009, Mendes-Gonçalves and Sullivan studied the ideal structure of AE(V,n). Here, we consider a similarly-defined semigroup AE(X,q) of transformations defined on an infinite set X. Quite surprisingly, the results obtained for sets differ substantially from the results obtained in the linear setting. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/40713 |
DOI: | 10.1007/s00233-014-9637-5 |
ISSN: | 0037-1912 |
Versão da editora: | The original publication is available at www.springerlink.com |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
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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MendesGoncalves_quasionto.pdf Acesso restrito! | 181,69 kB | Adobe PDF | Ver/Abrir |