Deformation de fibres vectoriels sur les varietes lisses de dimension trois
| dc.creator | Perrin, Nicolas | |
| dc.date | 2001-12-19 | |
| dc.date.accessioned | 2026-07-07T04:45:21Z | |
| dc.date.available | 2026-07-07T04:45:21Z | |
| dc.description | Let X be a smooth 3-fold and let E be a rank 2 torsion free sheaf. In the first part of this paper, we give some necessary conditions for the sheaf E to be limit of vector bundles. In the second part, we describe an example of this problem. Thanks to the construction of Ellingsrud and Stromme, we describe a familly of rank 2 sheaves on P^3 (the 3-dimensional projective space). We show that for this familly, the conditions of the first part are sufficient. | |
| dc.description | In french, 19 pages | |
| dc.identifier | https://arxiv.org/abs/math/0112199 | |
| dc.identifier | http://arxiv.org/abs/math/0112199 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/62923 | |
| dc.subject | Algebraic Geometry | |
| dc.title | Deformation de fibres vectoriels sur les varietes lisses de dimension trois | |
| dc.type | text |