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arXiv math/0307182math.AT
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转移与复定向上同调环

Transfer and complex oriented cohomology rings

Malkhaz Bakuradze, Stewart Priddy

摘要:

对于有限覆盖,我们阐明了转移陈类和转移丛的陈类之间的相互作用。这涉及到计算各种同伦轨道空间的复定向上同调的环结构。反过来,这些结果为计算p-折叠覆盖的稳定Euler类(即Tr^*(1))和转移的Chern类提供了通用的例子。给出了p-群的分类空间的应用。

英文摘要:

For finite coverings we elucidate the interaction between transferred Chern classes and Chern classes of transferred bundles. This involves computing the ring structure for the complex oriented cohomology of various homotopy orbit spaces. In turn these results provide universal examples for computing the stable Euler classes (i.e. Tr^*(1)) and transferred Chern classes for p-fold covers. Applications to the classifying spaces of p-groups are given.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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