Group Actions and Dynamics  Zimmer's conjecture for some nonsplit Lie groups.  Zhiyuan Zhang  IAS 
4:15pm 
TBD

Applied Mathematics  NonConvex Harmonic Parameterization  Shahar Kovalsky  Brown 
4:00pm 
LOM 215

Geometry & Topology  Counting of the number of simple closed curves on a surface, revisited.  Kasra Rafi  University of Toronto 
4:15pm 
DL 431

Colloquium  Companions in étale cohomology  Kiran Kedlaya  UCSD/IAS 
4:15pm 
LOM 215

Intersections  Tropical curves, graph complexes, and the cohomology of M_g  Melody Chan  Brown University 
4:00pm 
LOM 215
