Publication
Invariance results for definable extensions of groups
| dc.contributor.author | Edmundo, Mário | |
| dc.contributor.author | Jones, G. O. | |
| dc.contributor.author | Peatfield, N. J. | |
| dc.date.accessioned | 2014-01-26T13:40:20Z | |
| dc.date.available | 2014-01-26T13:40:20Z | |
| dc.date.issued | 2011-02 | |
| dc.description.abstract | We show that in an o-minimal expansion of an ordered group finite definable extensions of a definable group which is defined in a reduct are already defined in the reduct. A similar result is proved for finite topological extensions of definable groups defined in o-minimal expansions of the ordered set of real numbers. | por |
| dc.description.sponsorship | FCT (Funda ção para a Ciência e Tecnologia) program POCI 2010 (Portugal/FEDER-EU) and FCT (Funda ção para a Ciência e Tecnologia) project PTDC/MAT/101740/2008;NSERC | por |
| dc.identifier.citation | Edmundo, Mário; Jones, G. O.; Peatfield, N. J. - Invariance results for definable extensions of groups. "Archive for Mathematical Logic" [Em linha]. ISSN 0933-5846. Vol. 50, nº 1-2 (2011), p. 1-15 | por |
| dc.identifier.issn | 0933-5846 | |
| dc.identifier.uri | http://hdl.handle.net/10400.2/2909 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Springer-Verlag | por |
| dc.relation.publisherversion | http://link.springer.com/article/10.1007%2Fs00153-010-0196-5 | por |
| dc.subject | Definable groups | por |
| dc.subject | O-minimal structures | por |
| dc.title | Invariance results for definable extensions of groups | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 15 | por |
| oaire.citation.issue | 1-2 | por |
| oaire.citation.startPage | 1 | por |
| oaire.citation.title | Archive for Mathematical Logic | por |
| person.familyName | Edmundo | |
| person.givenName | Mário Jorge | |
| person.identifier | P-3392-2015 | |
| person.identifier.ciencia-id | 0310-CC24-B3B5 | |
| person.identifier.orcid | 0000-0002-3350-9271 | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | 67cdf4c4-936f-4d36-b7e3-bfc20693582b | |
| relation.isAuthorOfPublication.latestForDiscovery | 67cdf4c4-936f-4d36-b7e3-bfc20693582b |