Hyperbolic groups containing subgroups of type $\mathscr{F}_3$ not $\mathscr{F}_4$
Abstract:
We give examples of hyperbolic groups which contain subgroups that are of type F3 but not of type F4. These groups are obtained by Dehn filling starting from a non-uniform lattice in PO(8,1) which was previously studied by Italiano, Martelli and Migliorini.
| Zugehörige Institution(en) am KIT | Institut für Algebra und Geometrie (IAG) |
| Publikationstyp | Zeitschriftenaufsatz |
| Publikationsdatum | 01.07.2024 |
| Sprache | Englisch |
| Identifikator | ISSN: 0022-040X, 1945-743X KITopen-ID: 1000173566 |
| Erschienen in | Journal of Differential Geometry |
| Verlag | International Press |
| Band | 127 |
| Heft | 3 |
| Seiten | 1121 – 1147 |
| Nachgewiesen in | OpenAlex Scopus Dimensions |
| Relationen in KITopen |