On semi-continuity problems for minimal log discrepancies
On semi-continuity problems for minimal log discrepancies
复制标题
DOI:
10.1515/crelle-2013-0112
复制
发表时间:
2013-05
期刊:
影响因子:
--
通讯作者:
Yusuke Nakamura
中科院分区:
文献类型:
--
作者:
Yusuke Nakamura
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.