A toroidal resolution for the bad reduction of some Shimura varieties
| dc.creator | Genestier, A. | |
| dc.date | 1999-12-07 | |
| dc.date.accessioned | 2026-07-07T05:32:10Z | |
| dc.date.available | 2026-07-07T05:32:10Z | |
| dc.description | Borrowing a reduction principle to a recent preprint of G. Faltings (toroidal resolution of some matrix singularities, 1999), we use Lafforgue's compactification of PGL_r^{N+1}/PGL_r to construct a canonical log-smooth toroidal resolution for the bad reduction in a prime p of Shimura varieties of unitary and symplectic type with parahoric level structures at p. Using this result, non-canonical semi-stable resolutions over Z_p[p^{1/ν}] can be derived. | |
| dc.description | Plain TeX, 18 pages | |
| dc.identifier | https://arxiv.org/abs/math/9912054 | |
| dc.identifier | http://arxiv.org/abs/math/9912054 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/79561 | |
| dc.subject | Algebraic Geometry | |
| dc.subject | 14G35, 11G18, 14M35 | |
| dc.title | A toroidal resolution for the bad reduction of some Shimura varieties | |
| dc.type | text |