9 citations · 22 across the 18 of their papers we have counts for
10 papers · 1 filter
Fixed points and Langlands parameter spaces for real groups
R. Virk
This note records that the Langlands parameter spaces, associated by Adams- Barbasch-Vogan to a real group, may be described as homotopy fixed points (fixed point stacks) of the sp…
Equivariant motives and geometric representation theory. (with an appendix by F. Hörmann and M. Wendt)
Wolfgang Soergel, Rahbar Virk, Matthias Wendt
We consider categories of equivariant mixed Tate motives, where equivariant is understood in the sense of Borel. We give the two usual definitions of equivariant motives, via the s…
Some geometric facets of the Langlands correspondence for real groups
Rahbar Virk
This note concerns geometric aspects of the local Langlands correspondence for real groups as extended from Langlands' original work by Adams-Barbasch-Vogan, and further (conjectur…
Graded tensoring and crystals
R. Virk
An action of the -crystal category on graded/mixed (integral) category `lifting' the usual tensor product is defined.
Extensions of Verma modules
Rahbar Virk
Comments on extensions of Verma modules in the Bernstein-Gelfand-Gelfand Category O.
A remark on braid group actions on coherent sheaves
Rahbar Virk
A construction of braid group actions on coherent sheaves using mixed Hodge modules and some well known constructions from geometric representation theory is given.