dc.creator | Cardenas Escudero, Manuel | es |
dc.creator | Fernández Lasheras, Francisco Jesús | es |
dc.creator | Quintero Toscano, Antonio Rafael | es |
dc.creator | Roy, R. | es |
dc.date.accessioned | 2023-12-18T12:07:07Z | |
dc.date.available | 2023-12-18T12:07:07Z | |
dc.date.issued | 2019-04-01 | |
dc.identifier.citation | Cardenas Escudero, M., Fernández Lasheras, F.J., Quintero Toscano, A.R. y Roy, R. (2019). Quasi-isometries and proper homotopy: The quasi-isometry invariance of proper 3-realizability of groups. Proceeding of the American Mathematical Society, 147 (4), 1797-1804. https://doi.org/10.1090/proc/14373. | |
dc.identifier.issn | 0002-9939 | es |
dc.identifier.issn | 1088-6826 | es |
dc.identifier.uri | https://hdl.handle.net/11441/152628 | |
dc.description.abstract | We recall that a finitely presented group G is properly 3-realizable
if for some finite 2-dimensional CW-complex X with π1(X) ∼= G, the universal
cover X has the proper homotopy type of a 3-manifold. This purely topological
property is closely related to the asymptotic behavior of the group G. We show
that proper 3-realizability is also a geometric property meaning that it is a
quasi-isometry invariant for finitely presented groups. In fact, in this paper we
prove that (after taking wedge with a single n-sphere) any two infinite quasiisometric groups of type Fn (n ≥ 2) have universal covers whose n-skeleta are
proper homotopy equivalent. Recall that a group G is of type Fn if it admits
a K(G, 1)-complex with finite n-skeleton. | es |
dc.format | application/pdf | es |
dc.format.extent | 8 p. | es |
dc.language.iso | eng | es |
dc.publisher | American Mathematical Society | es |
dc.relation.ispartof | Proceeding of the American Mathematical Society, 147 (4), 1797-1804. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Quasi-isometries and proper homotopy: The quasi-isometry invariance of proper 3-realizability of groups | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Geometría y Topología | es |
dc.relation.publisherversion | https://doi.org/10.1090/proc/14373 | es |
dc.identifier.doi | 10.1090/proc/14373 | es |
dc.contributor.group | Universidad de Sevilla. FQM189: Homotopia Propia | es |
dc.journaltitle | Proceeding of the American Mathematical Society | es |
dc.publication.volumen | 147 | es |
dc.publication.issue | 4 | es |
dc.publication.initialPage | 1797 | es |
dc.publication.endPage | 1804 | es |