Canonical singularities of orders over surfaces
Rings and Algebras
2014-02-26 v3 Algebraic Geometry
Abstract
We classify the possible ramification data and etale local structure of orders over surfaces with canonical singularities.
Cite
@article{arxiv.math/0401425,
title = {Canonical singularities of orders over surfaces},
author = {Daniel Chan and Paul Hacking and Colin Ingalls},
journal= {arXiv preprint arXiv:math/0401425},
year = {2014}
}
Comments
This contains major revisions, primarily to help introduce the reader to the minimal model program for orders on surfaces