dc.creator | Flores Díaz, Ramón Jesús | es |
dc.creator | Muro Jiménez, Fernando | es |
dc.date.accessioned | 2019-04-05T07:46:13Z | |
dc.date.available | 2019-04-05T07:46:13Z | |
dc.date.issued | 2019-02-06 | |
dc.identifier.citation | Flores Díaz, R.J. y Muro Jiménez, F. (2019). Torsion homology and cellular approximation. Algebraic and Geometric Topology, 19, 457-476. | |
dc.identifier.issn | 1472-2747 | es |
dc.identifier.issn | 1472-2739 | es |
dc.identifier.uri | https://hdl.handle.net/11441/85271 | |
dc.description.abstract | We describe the role of the Schur multiplier in the structure of the p-torsion of
discrete groups. More concretely, we show how the knowledge of H2G allows us to approximate many groups by colimits of copies of p-groups. Our examples include interesting families of noncommutative infinite groups, including Burnside groups, certain solvable groups and branch groups. We also provide a counterexample for a conjecture of Emmanuel Farjoun. | es |
dc.description.sponsorship | Fondo Europeo de Desarrollo Regional | es |
dc.description.sponsorship | Ministerio de Ciencia e Innovación | es |
dc.description.sponsorship | Consejería de Economía, Innovación y Ciencia (Junta de Andalucía) | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Mathematical Sciences Publishers | es |
dc.relation.ispartof | Algebraic and Geometric Topology, 19, 457-476. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Homology | es |
dc.subject | Approximation | es |
dc.title | Torsion homology and cellular approximation | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de álgebra | es |
dc.relation.projectID | MTM2010-20692 | es |
dc.relation.projectID | FQM-5713 | es |
dc.relation.projectID | MTM2010-15831 | es |
dc.relation.projectID | MTM2016-76453-C2-1-P | es |
dc.relation.publisherversion | https://msp.org/agt/2019/19-1/agt-v19-n1-p11-s.pdf | es |
dc.identifier.doi | 10.2140/agt.2019.19.457 | es |
dc.contributor.group | Universidad de Sevilla. FQM218: Singularidades, Geometría Algebraica Aritmética, Grupos y Homotopía | es |
idus.format.extent | 20 p. | es |
dc.journaltitle | Algebraic and Geometric Topology | es |
dc.publication.volumen | 19 | es |
dc.publication.initialPage | 457 | es |
dc.publication.endPage | 476 | es |