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Applications of (higher) categorical trace II: Deligne-Lusztig theory
Published 27 Mar 2026 in math.AG | (2603.26957v1)
Abstract: We use the formalism of the (2-category) AGCat, developed in [GRV], and the operation of higher categorical trace to (re)derive a number of results in the Deligne-Lusztig theory.
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