Sheaves on a loop group and langlands duality

Sheaves on a loop group and langlands duality
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环群上的滑轮和朗兰兹对偶性

DOI:
10.1007/bf01077338
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发表时间:
1995
影响因子:
0.4
通讯作者:
V. Ginzburg
V. Ginzburg
中科院分区:
数学4区
文献类型:
--
作者:
V. Ginzburg

文献摘要

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相似文献

给出了G的Langlands对偶群的有限维表示的张量范畴关于Loop群LG上的反常层的张量范畴的一个内禀构造。该构造被应用于G的仿射格拉斯曼拓扑的研究,并建立了G-丛的模空间上的“自守”层的Langlands型对应。
An intrinsic construction of the tensor category of finite dimensional representations of the Langlands dual group of G in terms of a tensor category of perverse sheaves on the loop group, LG, is given. The construction is applied to the study of the topology of the affine Grassmannian of G and to establishing a Langlands type correspondence for "automorphic" sheaves on the moduli space of G-bundles.