On log del Pezzo surfaces in large characteristic
Algebraic Geometry
2019-02-20 v2
Abstract
We show that any Kawamata log terminal del Pezzo surface over an algebraically closed field of large characteristic is globally F-regular or it admits a log resolution which is liftable to characteristic zero. As a consequence, we prove the Kawamata-Viehweg vanishing theorem for klt del Pezzo surfaces of large characteristic.
Cite
@article{arxiv.1601.03583,
title = {On log del Pezzo surfaces in large characteristic},
author = {Paolo Cascini and Hiromu Tanaka and Jakub Witaszek},
journal= {arXiv preprint arXiv:1601.03583},
year = {2019}
}
Comments
v2: final version. To appear in Compositio Mathematica