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arXiv 0908.3825math.AT
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RO(Z/2)-分次上同调的自由性定理

A Freeness Theorem for RO(Z/2)-graded Cohomology

William C. Kronholm

摘要:

本文证明了当系数Mackey函子为\underline{Z/2}时,一类Rep(Z/2)-复形(包括射影空间和Grassmann流形)的RO(Z/2)-分次上同调作为模在点的上同调上总是自由的.

英文摘要:

In this paper it is shown that the RO(Z/2)-graded cohomology of a certain class of Rep(Z/2)-complexes, which includes projective spaces and Grassmann manifolds, is always free as a module over the cohomology of a point when the coefficient Mackey functor is \underline{Z/2}.

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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