搜索结果: 1-2 共查到“几何学其他学科 actions”相关记录2条 . 查询时间(0.119 秒)
Mirror symmetry and actions of braid groups on derived categories
Mirror symmetry actions braid groups derived categories
2010/10/29
Talk given at Harvard, January 1999, published in the Proceedings of the Harvard Winter School on mirror symmetry, vector bundles and lagrangian cycles, 1999, International Press. Surveys the joint wo...
On the Validity of the Borel-Hirzebruch Formula for Topological Actions
Lie group actions characteristic classes cohomology classifiying spaces weights
2010/3/4
We defined an equivalence among group actions and find sufficient conditions for actions of compact connected Lie groups on Euclidean spaces for which the topological version of the Borel-Hirzebruch f...