Congruence relations for Shimura varieties associated to some unitary groups
| dc.creator | Bueltel, O. | |
| dc.creator | Wedhorn, T. | |
| dc.date | 2002-02-04 | |
| dc.date.accessioned | 2026-07-07T04:46:17Z | |
| dc.date.available | 2026-07-07T04:46:17Z | |
| dc.description | In this paper we study the reduction of PEL-Shimura varieties associated to unitary groups of signature (n-1,1) in the inert and unramified case. We describe the Newton polygon and the Ekedahl-Oort stratification. We further study the associated moduli space of isogenies and use a variant of the local model to give a generic description. As an application we prove a conjecture of Blasius und Rogawski about the congruence relation if the integer n is even. | |
| dc.description | 42 pages | |
| dc.identifier | https://arxiv.org/abs/math/0202026 | |
| dc.identifier | http://arxiv.org/abs/math/0202026 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/63269 | |
| dc.subject | Algebraic Geometry | |
| dc.subject | Number Theory | |
| dc.subject | 14G35, 14K10 (Primary) 14G10, 11G15, 14K02, 11G25 (Secondary) | |
| dc.title | Congruence relations for Shimura varieties associated to some unitary groups | |
| dc.type | text |