Varieties of CM-type
| dc.creator | Ekedahl, Torsten | |
| dc.date | 1995-12-05 | |
| dc.date | 1995-12-06 | |
| dc.date.accessioned | 2026-07-07T08:58:04Z | |
| dc.date.available | 2026-07-07T08:58:04Z | |
| dc.description | We introduce the notion of a variety (or more generally a motive) of CM-type which generalises the well known notion of abelian variety of CM-type. Just as in that particular case it will turn out that the cohomology of the variety is determined by purely combinatorial data; the type of the variety. As applications we will show that the ł-adic representations are given by algebraic Hecke characters whose algebraic parts are determined by the type and give a method for computing the discriminant of the Néron-Severi group of super-singular Fermat surfaces. | |
| dc.description | plain TeX | |
| dc.identifier | https://arxiv.org/abs/alg-geom/9512004 | |
| dc.identifier | http://arxiv.org/abs/alg-geom/9512004 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/147176 | |
| dc.subject | Algebraic Geometry | |
| dc.subject | 14E99,14K22 (Primary) 14F20,14F25,14F30 (Secondary) | |
| dc.title | Varieties of CM-type | |
| dc.type | text |