Automorphismes naturels de l'espace de Douady de points sur une surface
Algebraic Geometry
2009-05-28 v1
Abstract
We prove some general results concerning the size of the group of automorphisms of the Douady space of points on a surface. We then study some properties of the automorphisms coming from an automorphism of the surface, in particular their action on the cohomology and the classification of their fixed points.
Cite
@article{arxiv.0905.4367,
title = {Automorphismes naturels de l'espace de Douady de points sur une surface},
author = {Samuel Boissiere},
journal= {arXiv preprint arXiv:0905.4367},
year = {2009}
}
Comments
In french. To appear in Canad. J. Math