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arXiv · 2501.05599

Twisted derived categories and Rouquier functors

Martin Olsson
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Abstract

We study the algebraic structure of the automorphism group of the derived category of coherent sheaves on a smooth projective variety twisted by a Brauer class. Our main results generalize results of Rouquier in the untwisted case.

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Martin Olsson. 2025-01-09. Twisted derived categories and Rouquier functors. https://arxiv.org/abs/2501.05599

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