Lieux de d\'eg\'en\'erescence (Degeneracy loci)
Algebraic Geometry
2007-05-23 v1
Abstract
We prove Lefschetz type theorems for cohomology groups and Picard groups of degeneracy loci for vector bundle maps. We also treat the case of antisymmetric maps.
Cite
@article{arxiv.math/9812072,
title = {Lieux de d\'eg\'en\'erescence (Degeneracy loci)},
author = {O. Debarre},
journal= {arXiv preprint arXiv:math/9812072},
year = {2007}
}
Comments
In French. 21 pages. PlainTeX v 1.2; typeset for references