阿贝尔丛与 gerbe 的上同调描述
微分几何
2007-05-23 v1
摘要
我们用一个结合了 de Rham 上同调与 Čech 上同调的算子的上同调,来描述阿贝尔丛与 gerbe 以及更高阶推广的几何阶梯方程。
关键词
引用
@article{arxiv.math/0305147,
title = {A cohomological description of Abelian bundles and gerbes},
author = {Roger Picken},
journal= {arXiv preprint arXiv:math/0305147},
year = {2007}
}
备注
12 pages; submitted to the proceedings of the XXth Workshop on Geometric Methods in Physics, Bialowieza, July 1-7, 2001