2006 / December Volume 1 No.4
0-tight completely 0-simple semigroups
| Published Date |
2006 / December
|
|---|---|
| Title | 0-tight completely 0-simple semigroups |
| Author | |
| Keyword | |
| Download | |
| Pagination | 475-484 |
| Abstract | A semigroup is 0-tight if each of its congruences is uniquely determined by each of the congruence classes which do not contain
zero. We classify nite 0-tight rectangular 0-bands, and characterize 0-tight completely 0-simple semigroups. Finally, we obtain
correspoding results about tight completely simple semigroups.
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| AMS Subject Classification |
20M20, 08A35
|
| Received |
2006-01-03
|