Principalization of ideals on toroidal orbifolds
Algebraic Geometry
2017-09-12 v1
Abstract
Given an ideal on a variety with toroidal singularities, we produce a modification , functorial for toroidal morphisms, making the ideal monomial on a toroidal stack . We do this by adapting the methods of [W{\l}o05], discarding steps which become redundant. We deduce functorial resolution of singularities for varieties with logarithmic structures. This is the first step in our program to apply logarithmic desingularization to a morphism , aiming to prove functorial semistable reduction theorems.
Cite
@article{arxiv.1709.03185,
title = {Principalization of ideals on toroidal orbifolds},
author = {Dan Abramovich and Michael Temkin and Jarosław Włodarczyk},
journal= {arXiv preprint arXiv:1709.03185},
year = {2017}
}
Comments
55 pages