BQ-semigroups of transformations
Starting in 2001, Kemprasit and her students showed that certain semigroups of (linear) transformations defined on a set (or on a vector space) belong to BQ: that is, the class of semigroups S in which every bi-ideal of S is a quasi-ideal of S. Here, we unify that work and show that some of it can b...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
Bolyai Institute, University of Szeged
Szeged
2009
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| Sorozat: | Acta scientiarum mathematicarum
75 No. 1-2 |
| Kulcsszavak: | Matematika |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/16287 |
| Tartalmi kivonat: | Starting in 2001, Kemprasit and her students showed that certain semigroups of (linear) transformations defined on a set (or on a vector space) belong to BQ: that is, the class of semigroups S in which every bi-ideal of S is a quasi-ideal of S. Here, we unify that work and show that some of it can be derived from a result for abstract semigroups. We also extend their work, and that of Mendes-Gongalves and Sullivan, to other examples of transformation semigroup. |
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| Terjedelem/Fizikai jellemzők: | 59-74 |
| ISSN: | 0001-6969 |