SMS scnews item created by Tom Goertzen at Thu 28 May 2026 1144
Type: Seminar
Distribution: World
Expiry: 1 Jun 2026
Calendar1: 29 May 2026 1200-1300
CalLoc1: Carslaw 175
CalTitle1: Lusztig-Vogan categories and a categorial approach to real reductive groups
Auth: goertzen@toms-mbp.shared.sydney.edu.au (tgoe0324) in SMS-SAML
Algebra Seminar: Romanov -- Lusztig-Vogan categories and a categorial approach to real reductive groups
Anna Romanov (UNSW) will be speaking in the algebra seminar. We will go out for lunch
after the talk---all are welcome to join!
When: 12-1pm Friday May 29
Where: Carslaw 175
Title: Lusztig-Vogan categories and a categorial approach to real reductive groups
Abstract: Soergel bimodules were introduced to tackle hard questions about the
representation theory of complex semisimple Lie algebras. Similar (but harder)
questions also exist about the representation theory of real reductive Lie groups. Can
a Soergel-esque approach be taken in this world? I've been thinking about this
question for many years. In this talk, I'll tell you about my perspective on this
question. More specifically, I'll introduce a collection of module categories over
Soergel bimodules which encode information about the admissible representation theory of
a real reductive group, with a focus on examples.