On semi-continuity problems for minimal log discrepancies
Algebraic Geometry
2024-04-30 v3
Abstract
We show the semi-continuity property of minimal log discrepancies for varieties which have a crepant resolution in the category of Deligne-Mumford stacks. Using this property, we also prove the ideal-adic semi-continuity problem for toric pairs.
Cite
@article{arxiv.1305.1410,
title = {On semi-continuity problems for minimal log discrepancies},
author = {Yusuke Nakamura},
journal= {arXiv preprint arXiv:1305.1410},
year = {2024}
}
Comments
20 pages, to appear in J. Reine Angew. Math