A homological approach for computing the tangent space of the deformation functor of curves with automorphisms
| dc.creator | Kontogeorgis, Aristides | |
| dc.date | 2003-12-24 | |
| dc.date.accessioned | 2026-07-07T05:04:10Z | |
| dc.date.available | 2026-07-07T05:04:10Z | |
| dc.description | We give an alternative approach to the computation of the dimension of the tangent space of the deformation space of curves with automorphisms. A homological version of the local-global principle similar to the one of J.Bertin, A. Mézard is proved, and a computation in the case of ordinary curves is obtained, by application of the results of S. Nakajima for the Galois module structure of the space of 2-holomorphic differentials on them. | |
| dc.identifier | https://arxiv.org/abs/math/0312447 | |
| dc.identifier | http://arxiv.org/abs/math/0312447 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/69702 | |
| dc.subject | Algebraic Geometry | |
| dc.subject | 14H37,14H10 | |
| dc.title | A homological approach for computing the tangent space of the deformation functor of curves with automorphisms | |
| dc.type | text |