Acceptable Morita Contexts for Semigroups
This short note deals with Morita equivalence of (arbitrary) semigroups. We give a necessary and sufficient condition for a Morita context containing two semigroups S and T to induce an equivalence between the category of closed right S-acts and the category of closed right T-acts.
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| Veröffentlicht in: | ISRN algebra 2012-12, Vol.2012 (2012), p.1-5 |
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| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | This short note deals with Morita equivalence of (arbitrary) semigroups. We give a necessary and sufficient condition for a Morita context containing two semigroups S and T to induce an equivalence between the category of closed right S-acts and the category of closed right T-acts. |
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| ISSN: | 2090-6285 2090-6293 2090-6293 |
| DOI: | 10.5402/2012/725627 |