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math.RT2020
Exotic t-structure for partial resolutions of the nilpotent cone
Kei Yuen Chan, Laura Rider, Paul Sobaje
We define and study an exotic t-structure on the bounded derived category of equivariant coherent sheaves on partial resolutions of the nilpotent cone.
math.RT2020★ 4 cited
Modular affine Hecke category and regular unipotent centralizer
R. Bezrukavnikov, S. Riche, L. Rider
In this paper we provide, under some mild explicit assumptions, a geometric description of the category of representations of the centralizer of a regular unipotent element in a re…