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math.RT2024
On a t-exactness property of the Harish-Chandra transform
Roman Gonin, Andrei Ionov, Kostiantyn Tolmachov
Using hyperbolic localization, we identify the nearby cycles along the Vinberg degeneration with the composition of Radon and Harish-Chandra functors, both considered for the categ…
math.RT2019
Twisted Representations of Algebra of -Difference Operators, Twisted - Algebras and Conformal Blocks
Mikhail Bershtein, Roman Gonin
We study certain representations of quantum toroidal algebra for . We construct explicit bosonization of the Fock modules with a non…