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arXiv 1005.4645math.RTmath.QA
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关于超环面簇的形变量子化

On Deformation Quantizations of Hypertoric varieties

Gwyn Bellamy, Toshiro Kuwabara

摘要:

基于Kashiwara和Rouquier的一个构造,我们给出了超环面簇的Beilinson-Bernstein局部化定理的一个类似结果。在这种情况下,微分算子的层被W-代数的层所取代。作为一种特殊情况,我们的结果给出了与循环群相关的有理Cherednik代数的一个局部化定理。

英文摘要:

Based on a construction by Kashiwara and Rouquier, we present an analogue of the Beilinson- Bernstein localization theorem for hypertoric varieties. In this case, sheaves of differential operators are replaced by sheaves of W-algebras. As a special case, our result gives a localization theorem for rational Cherednik algebras associated to cyclic groups.

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