Matrix factorizations for nonaffine LG–models
Matrix factorizations for nonaffine LG–models
复制标题
非仿射 LG 模型的矩阵分解
DOI:
10.1007/s00208-011-0676-x
复制
发表时间:
2011
影响因子:
1.4
通讯作者:
Dmitri Orlov
中科院分区:
文献类型:
--
作者:
Dmitri Orlov
We propose a natural definition of a category of matrix factorizations for nonaffine Landau–Ginzburg models. For any LG-model we construct a fully faithful functor from the category of matrix factorizations defined in this way to the triangulated category of singularities of the corresponding fiber. We also show that this functor is an equivalence if the total space of the LG-model is smooth.