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arXiv math/0603359math.AGmath.CTmath.QA
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$P^1$上的McKay对应与等变层

McKay correspondence and equivariant sheaves on $P^1$

Alexander Kirillov

摘要:

设$G$是SU(2)中的有限子群,$Q$是相应的仿射Dynkin图.本文讨论了$P^1$和$Rep Q_h$上的$G$ -等变层范畴之间的关系,其中$h$是$Q$的定向,构造了相应的导出范畴的显式等价.

英文摘要:

Let $G$ be a finite subgroup in SU(2), and $Q$ the corresponding affine Dynkin diagram. In this paper, we review the relation between the categories of $G$-equivariant sheaves on $P^1$ and $Rep Q_h$, where $h$ is an orientation of $Q$, constructing an explicit equivalence of corresponding derived categories.

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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