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A description of auto-fixed subgroups in a free group
| dc.contributor.author | Martino, Armando |
| dc.contributor.author | Ventura Capell, Enric |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III |
| dc.date.accessioned | 2014-03-31T14:23:38Z |
| dc.date.available | 2014-03-31T14:23:38Z |
| dc.date.created | 2004-06 |
| dc.date.issued | 2004-06 |
| dc.identifier.citation | Martino, A.; Ventura, E. A description of auto-fixed subgroups in a free group. "Topology", Juny 2004, vol. 43, núm. -, p. 1133-1164. |
| dc.identifier.issn | 0040-9383 |
| dc.identifier.uri | http://hdl.handle.net/2117/22454 |
| dc.description.abstract | Let F be a finitely generated free group. By using Bestvina-Handel theory, as well as some further improvements, the eigengroups of a given automorphism of F (and its fixed subgroup among them) are globally analyzed and described. In particular, an explicit description of all subgroups of F which occur as the fixed subgroup of some automorphism is given. |
| dc.format.extent | 32 p. |
| dc.language.iso | eng |
| dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Àlgebra |
| dc.subject.lcsh | Automorphisms |
| dc.subject.lcsh | Group theory |
| dc.subject.other | Free group |
| dc.subject.other | Automorphism |
| dc.subject.other | Fixed subgroup |
| dc.subject.other | Eigengroup |
| dc.title | A description of auto-fixed subgroups in a free group |
| dc.type | Article |
| dc.subject.lemac | Automorfismes |
| dc.subject.lemac | Grups, Teoria de |
| dc.contributor.group | Universitat Politècnica de Catalunya. MD - Matemàtica Discreta |
| dc.identifier.doi | 10.1016/j.top.2004.01.003 |
| dc.description.peerreviewed | Peer Reviewed |
| dc.subject.ams | Classificació AMS::20 Group theory and generalizations::20E Structure and classification of infinite or finite groups |
| dc.rights.access | Open Access |
| local.identifier.drac | 1242561 |
| dc.description.version | Postprint (author’s final draft) |
| local.citation.author | Martino, A.; Ventura, E. |
| local.citation.publicationName | Topology |
| local.citation.volume | 43 |
| local.citation.number | - |
| local.citation.startingPage | 1133 |
| local.citation.endingPage | 1164 |
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