Etale covers of affine spaces in positive characteristic
Algebraic Geometry
2007-05-23 v1
Abstract
We prove that every projective variety of dimension n over a field of positive characteristic admits a morphism to projective n-space, etale away from the hyperplane H at infinity, which maps a chosen divisor into H and a chosen smooth point not on the divisor to some point not in H.
Cite
@article{arxiv.math/0207150,
title = {Etale covers of affine spaces in positive characteristic},
author = {Kiran S. Kedlaya},
journal= {arXiv preprint arXiv:math/0207150},
year = {2007}
}
Comments
8 pages; uses AMSLaTeX