Seminar series
Date
Fri, 02 Mar 2018
Time
10:00 -
11:00
Location
N3.12
Speaker
Thomas Zielinski
Quiver varieties, as first studied by Grojnowski and Nakajima, form an interesting class of geometric objects, which can be constructed by an array of different techniques (GIT, symplectic and Hyperkaehler reduction). In this talk, we will explain how to construct these varieties, and how their homology gives rise to a categorification of the representations of Kac-Moody Lie algebras