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arXiv · 2012.07665

Duality for automorphic sheaves with nilpotent singular support

D. Arinkin·D. Gaitsgory·D. Kazhdan·S. Raskin·N. Rozenblyum·Y. Varshavsky
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Abstract

We identify the category Shv_{Nilp}(Bun_G) of automorphic sheaves with nilpotent singular support with its own dual, and relate this structure to the Serre functor on Shv_{Nilp}(Bun_G) and miraculous duality.

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D. Arinkin, D. Gaitsgory, D. Kazhdan, S. Raskin, N. Rozenblyum, Y. Varshavsky. 2020-12-14. Duality for automorphic sheaves with nilpotent singular support. https://arxiv.org/abs/2012.07665

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