当前位置: X-MOL 学术J. Lond. Math. Soc. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Classification of del Pezzo orders with canonical singularities
Journal of the London Mathematical Society ( IF 1.2 ) Pub Date : 2020-07-03 , DOI: 10.1112/jlms.12358
Amir Nasr 1
Affiliation  

We classify del Pezzo non‐commutative surfaces that are finite over their centres and have no worse than canonical singularities. Using the minimal model program, we introduce the minimal model of such surfaces. We first classify the minimal models and then give the classification of these surfaces in general. This presents a complementary result and method to the classification of del Pezzo orders over projective surfaces given by Chan and Kulkarni in 2003.

中文翻译:

具有典型奇点的del Pezzo阶分类

我们对在其中心有限且不比规范奇异性差的del Pezzo非可交换曲面进行分类。使用最小模型程序,我们介绍了此类曲面的最小模型。我们首先对最小模型进行分类,然后总体上对这些表面进行分类。这为Chan和Kulkarni在2003年给出的投影面上的del Pezzo阶分类提供了一种补充结果和方法。
更新日期:2020-07-03
down
wechat
bug