摘要翻译:
我们讨论了W.Messing和作者(ARXIV:Math.AG/0106083)对非阿贝尔gerbes微分几何的组合方法的某些方面,并给出了相关的共循环方程的更直接的推导。这使我们对相应的同界关系有一个更严格的定义。我们还表明某些局部曲率方程和曲率方程的图解证明可以用微分形式的计算来代替。
---
英文标题:
《Differential Geometry of Gerbes and Differential Forms》
---
作者:
Lawrence Breen
---
最新提交年份:
2008
---
分类信息:
一级分类:Mathematics 数学
二级分类:Category Theory 范畴理论
分类描述:Enriched categories, topoi, abelian categories, monoidal categories, homological algebra
丰富范畴,topoi,abelian范畴,monoidal范畴,同调代数
--
一级分类:Physics 物理学
二级分类:High Energy Physics - Theory 高能物理-理论
分类描述:Formal aspects of quantum field theory. String theory, supersymmetry and supergravity.
量子场论的形式方面。弦理论,超对称性和超引力。
--
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
--
一级分类:Mathematics 数学
二级分类:Differential Geometry 微分几何
分类描述:Complex, contact, Riemannian, pseudo-Riemannian and Finsler geometry, relativity, gauge theory, global analysis
复形,接触,黎曼,伪黎曼和Finsler几何,相对论,规范理论,整体分析
--
---
英文摘要:
We discuss certain aspects of the combinatorial approach to the differential geometry of non-abelian gerbes, due to W. Messing and the author (arXiv:math.AG/0106083), and give a more direct derivation of the associated cocycle equations. This leads us to a more restrictive definition of the corresponding coboundary relations. We also show that the diagrammatic proofs of certain local curving and curvature equations may be replaced by computations with differential forms.
---
PDF链接:
https://arxiv.org/pdf/0802.1833