Publications (34)
Linear Koszul Duality II - Coherent sheaves on perfect sheaves
Ivan MirkoviÄ, Simon Riche
Affine braid group actions on derived categories of Springer resolutions
Roman Bezrukavnikov, Simon Riche
The parabolic exotic t-structure
Pramod Achar, Nicholas Cooney, Simon Riche
Kostant section, universal centralizer, and a modular derived Satake equivalence
Simon Riche
Weyl group actions on the Springer sheaf
Pramod N. Achar, Anthony Henderson, Daniel Juteau +1
Reductive groups, the loop Grassmannian, and the Springer resolution
Pramod N. Achar, Simon Riche
Mixed perverse sheaves on flag varieties of Coxeter groups
Pramod N. Achar, Simon Riche, Cristian Vay
On the Humphreys conjecture on support varieties of tilting modules
Pramod N. Achar, William Hardesty, Simon Riche
Geometric Satake, Springer correspondence, and small representations II
Pramod N. Achar, Anthony Henderson, Simon Riche
Modular perverse sheaves on flag varieties I: tilting and parity sheaves
Pramod N. Achar, Simon Riche
Modular perverse sheaves on flag varieties III: positivity conditions
Pramod N. Achar, Simon Riche
Linear Koszul duality and affine Hecke algebras
Ivan MirkoviÄ, Simon Riche
Dualité de Koszul formelle et théorie des représentations des groupes algébriques réductifs en caractéristique positive
Pramod N. Achar, Simon Riche
Linear Koszul Duality
Ivan MirkoviÄ, Simon Riche
Differential operators on G/U and the affine Grassmannian
Victor Ginzburg, Simon Riche
Modular generalized Springer correspondence III: exceptional groups
Pramod N. Achar, Anthony Henderson, Daniel Juteau +1
La théorie de Hodge des bimodules de Soergel (d'après Soergel et Elias-Williamson)
Simon Riche
Conjectures on tilting modules and antispherical $p$-cells
Pramod N. Achar, William Hardesty, Simon Riche
On the exotic t-structure in positive characteristic
Carl Mautner, Simon Riche
Modular generalized Springer correspondence I: the general linear group
Pramod N. Achar, Anthony Henderson, Daniel Juteau +1
Tilting modules and the p-canonical basis
Simon Riche, Geordie Williamson
Exotic tilting sheaves, parity sheaves on affine Grassmannians, and the Mirkovic-Vilonen conjecture
Carl Mautner, Simon Riche
Koszul duality for Kac-Moody groups and characters of tilting modules
Pramod Achar, Shotaro Makisumi, Simon Riche +1
Modular generalized Springer correspondence II: classical groups
Pramod N. Achar, Anthony Henderson, Daniel Juteau +1
Hopf algebras having a dense big cell
Julien Bichon, Simon Riche
Notes on the geometric Satake equivalence
Pierre Baumann, Simon Riche
Modular perverse sheaves on flag varieties II: Koszul duality and formality
Pramod N. Achar, Simon Riche
Constructible sheaves on nilpotent cones in rather good characteristic
Pramod Achar, Anthony Henderson, Daniel Juteau +1
Modular Koszul duality
Simon Riche, Wolfgang Soergel, Geordie Williamson
Koszul duality and semisimplicity of Frobenius
Pramod N. Achar, Simon Riche
Iwahori-Matsumoto involution and linear Koszul Duality
Ivan MirkoviÄ, Simon Riche
Linear Koszul duality and Fourier transform for convolution algebras
Ivan Mirkovic, Simon Riche
Koszul duality and Frobenius structure for restricted enveloping algebras
Simon Riche
Constructible sheaves on affine Grassmannians and geometry of the dual nilpotent cone
Pramod N. Achar, Simon Riche