摘要翻译:
我们推广ARXIV:0908.1963的技术来描述单纯范畴中的导出变形。这使得我们可以考虑具有更高自同构的形变问题,例如链复合物(具有同伦)和堆栈(具有2-自同构)。我们也给出了研究图的变形的一般方法。
---
英文标题:
《Derived deformations of Artin stacks》
---
作者:
J.P.Pridham
---
最新提交年份:
2013
---
分类信息:
一级分类:Mathematics 数学
二级分类:Algebraic Geometry 代数几何
分类描述:Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology
代数簇,叠,束,格式,模空间,复几何,量子上同调
--
---
英文摘要:
We generalise the techniques of arXiv:0908.1963 to describe derived deformations in simplicial categories. This allows us to consider deformation problems with higher automorphisms, such as chain complexes (which have homotopies) and stacks (which have 2-automorphisms). We also give a general approach for studying deformations of diagrams.
---
PDF链接:
https://arxiv.org/pdf/0805.3130