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arXiv 0812.0317math.AT
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有限G的有理G-谱的分类

Classifying Rational G-Spectra for Finite G

David Barnes

摘要:

本文给出了一个新的证明:对有限群G,当H遍历G的子群的共轭类时,有理G-等变谱范畴Quillen等价于G中H的外尔群的有理群环上的模的链复形的模范畴的乘积.此外,我们证明的Quillen等价都是对称的monoidal。这样我们就可以用代数模型来理解环谱上的代数或模范畴。

英文摘要:

We give a new proof that for a finite group G, the category of rational G-equivariant spectra is Quillen equivalent to the product of the model categories of chain complexes of modules over the rational group ring of the Weyl group of H in G, as H runs over the conjugacy classes of subgroups of G. Furthermore the Quillen equivalences of our proof are all symmetric monoidal. Thus we can understand categories of algebras or modules over a ring spectrum in terms of the algebraic model.

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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