Data | Título | Autor(es) | Tipo | Acesso |
2009 | Associate inverse subsemigroups of regular semigroups | Billhardt, Bernd; Giraldes, E.; Smith, M. Paula Marques, et al. | Artigo | Acesso aberto |
1994 | Associate subgroups of orthodox semigroups | Blyth, T. S.; Giraldes, E.; Smith, M. Paula Marques | Artigo | Acesso aberto |
29-Abr-2013 | A class of unary semigroups admitting a rees matrix representation | Billhardt, Bernd; Giraldes, E.; Smith, M. Paula Marques, et al. | Artigo | Acesso restrito UMinho |
1996 | Congruences on orthodox semigroups with associate subgroups | Blyth, T. S.; Giraldes, E.; Smith, M. Paula Marques | Artigo | Acesso aberto |
2007 | F −semigroups | Giraldes, E.; Smith, M. Paula Marques; Mitsch, H. | Artigo | Acesso aberto |
2007 | F-monoids | Giraldes, E.; Smith, M. Paula Marques; Mitsch, H. | Artigo | Acesso aberto |
2004 | F-regular semigroups | Smith, M. Paula Marques; Giraldes, E.; Mitsch, H. | Artigo | Acesso aberto |
2005 | Generalised F-semigroups | Giraldes, E.; Smith, M. Paula Marques; Mitsch, H. | Artigo | Acesso aberto |
2013 | Homomorphisms and congruences on regular semigroups with associate inverse subsemigroups | Billhardt, B.; Giraldes, E.; Smith, M. Paula Marques, et al. | Artigo | Acesso restrito UMinho |
2014 | The variety of unary semigroups with associate inverse subsemigroup | Billhardt, B.; Giraldes, E.; Smith, M. Paula Marques, et al. | Artigo | Acesso restrito UMinho |