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arXiv 1807.04832math.ATmath.GRmath.KT
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融合系统的一个完备定理

A completion theorem for fusion systems

Noe Barcenas, Jose Cantarero

摘要:

证明了p-局部有限群的分类空间的扭K-理论同构于融合系统的扭表示的Grothendieck群关于融合系统的表示环的增广理想的完备化.利用这个结果计算了Ruiz-Viruel奇异7-局部有限群的K-理论.

英文摘要:

We show that the twisted K-theory of the classifying space of a p-local finite group is isomorphic to the completion of the Grothendieck group of twisted representations of the fusion system with respect to the augmentation ideal of the representation ring of the fusion system. We use this result to compute the K-theory of the Ruiz-Viruel exotic 7-local finite groups.

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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