论文标题
BSU(2)和BSO(3)的Mod 2分解的新方法
A new approach to mod 2 decompositions of BSU(2) and BSO(3)
论文作者
论文摘要
Dwyer,Miller和Wilkerson证明,在Prime 2中,可以作为SU(2)的分类空间,因此可以作为某些亚组的分类空间的同质求职(3)。在本文中,我们明确地展示了这些分解是如何来自SU(2)的融合系统以及SO(3)在最大离散2个端子亚组上的融合系统。
Dwyer, Miller and Wilkerson proved that at the prime 2, the classifying spaces of SU(2) and SO(3) can be obtained as a homotopy pushout of the classifying spaces of certain subgroups. In this paper we show explicitly how these decompositions arise from the fusion systems of SU(2) and SO(3) over maximal discrete 2-toral subgroups.