3 papers
math.RT2021
Affine Harish-Chandra bimodules and Steinberg--Whittaker localization
Justin Campbell, Gurbir Dhillon
We construct categories of Harish-Chandra bimodules for affine Lie algebras analogous to Harish-Chandra bimodules with infinitesimal characters for simple Lie algebras, addressing…
math.AG2016
A resolution of singularities for Drinfeld's compactification by stable maps
Justin Campbell
Drinfeld's relative compactification plays a basic role in the theory of automorphic sheaves, and its singularities encode representation-theoretic information in the form of inter…
math.RT2011
The Bernstein Center of a p-adic Unipotent Group
Justin Campbell
Francois Rodier proved that it is possible to view smooth representations of certain totally disconnected abelian groups (the underlying additive group of a finite-dimensional p-ad…