A note on restriction theorems for semistable sheaves
Algebraic Geometry
2015-03-24 v2 Commutative Algebra
Abstract
We prove a new restriction theorem for semistable sheaves on varieties in all characteristics strengthening previous results. We also prove restriction theorem for strong semistability for varieties with some non-negativity constrains on the cotangent bundle (e.g., most of Fano and Calabi-Yau varieties).
Cite
@article{arxiv.0905.4606,
title = {A note on restriction theorems for semistable sheaves},
author = {Adrian Langer},
journal= {arXiv preprint arXiv:0905.4606},
year = {2015}
}
Comments
12 pages, to appear in Mathematical Research Letters, appendix contained serious error pointed out by Trivedi and it is removed in this version