Beilinson-Bernstein localization theorem revisited

Geometry, Symmetry and Physics
Event time: 
Monday, September 14, 2020 - 4:30pm
Location: (password was emailed by Ivan on 9/11)
Ivan Losev
Speaker affiliation: 
Event description: 

The Beilinson-Bernstein localization theorem is one of the central results in Lie representation theory. It relates representations of semisimple Lie algebras to D-modules on flag varieties. In this talk I will discuss a recent new proof of this theorem due to myself. While complicated, this proof generalizes to many other situations of quantizations of symplectic resolutions.