作者
Osamu Iyama, Ryo Takahashi
发表日期
2013/7
期刊
Mathematische Annalen
卷号
356
期号
3
页码范围
1065-1105
出版商
Springer-Verlag
简介
We shall show that the stable categories of graded Cohen–Macaulay modules over quotient singularities have tilting objects. In particular, these categories are triangle equivalent to derived categories of finite dimensional algebras. Our method is based on higher dimensional Auslander–Reiten theory, which gives cluster tilting objects in the stable categories of (ungraded) Cohen–Macaulay modules.
学术搜索中的文章
O Iyama, R Takahashi - Mathematische Annalen, 2013