“Clifford semigroups and seminear-rings of endomorphism”
| dc.contributor.advisor | Abebaw Tilahun (PhD) | |
| dc.contributor.author | Hunegnaw Dejene | |
| dc.date.accessioned | 2018-07-12T11:24:27Z | |
| dc.date.accessioned | 2023-11-04T12:31:11Z | |
| dc.date.available | 2018-07-12T11:24:27Z | |
| dc.date.available | 2023-11-04T12:31:11Z | |
| dc.date.issued | 2017-09 | |
| dc.description.abstract | In this project we consider the structure of semi groups of self mapping of a semi group S under pointwise composition, generated by the endomorphisms of S. It is shown that,ifS is Clifford semi groups with underlying semilattice ∧, the endomorphisms of S generate a Clifford semigroup E+ (S) whose underlying semilattice is the set of endomorphisms of ∧.These results contribute to the wider theory of seminear-rings of endomorphisms, Since E+ (S) has a natural structure as distributively generated seminear-ring. | en_US |
| dc.identifier.uri | http://etd.aau.edu.et/handle/123456789/8345 | |
| dc.language.iso | en | en_US |
| dc.publisher | Addis Ababa University | en_US |
| dc.subject | “Clifford semigroups | en_US |
| dc.title | “Clifford semigroups and seminear-rings of endomorphism” | en_US |
| dc.type | Thesis | en_US |