Publication
Dense relations are determined by their endomorphism monoids
| dc.contributor.author | Araújo, João | |
| dc.contributor.author | Konieczny, Janusz | |
| dc.date.accessioned | 2015-03-24T09:53:00Z | |
| dc.date.available | 2015-03-24T09:53:00Z | |
| dc.date.issued | 2005 | |
| dc.description.abstract | We introduce the class of dense relations on a set X and prove that for any finitary or infinitary dense relation ρ on X , the relational system (X, ρ) is determined up to semi-isomorphism by the monoid End (X, ρ) of endomorphisms of (X, ρ). In the case of binary relations, a semi-isomorphism is an isomorphism or an anti-isomorphism. | por |
| dc.identifier.citation | Araújo, João; Konieczny, Janusz - Dense relations are determined by their endomorphism monoids. "Semigroup Forum" [Em linha]. ISSN 0037-1912 (Print) 1432-2137 (Online). Vol. 70, nº 2 (2005), p. 1-4 | por |
| dc.identifier.doi | 10.1007/s00233-004-0164-7 | |
| dc.identifier.issn | 0037-1912 | |
| dc.identifier.issn | 1432-2137 | |
| dc.identifier.uri | http://hdl.handle.net/10400.2/3805 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Springer | |
| dc.title | Dense relations are determined by their endomorphism monoids | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 4 | por |
| oaire.citation.startPage | 1 | por |
| oaire.citation.title | Semigroup Forum | por |
| person.familyName | Ribeiro Soares Gonçalves de Araújo | |
| person.givenName | João Jorge | |
| person.identifier.ciencia-id | EC1F-273A-9F24 | |
| person.identifier.orcid | 0000-0001-6655-2172 | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | 1f7b349c-3251-480d-a3ac-e3cb4ef44f22 | |
| relation.isAuthorOfPublication.latestForDiscovery | 1f7b349c-3251-480d-a3ac-e3cb4ef44f22 |