Tuesday, September 8
1:00 pm - 2:00 pm	IQI Weekly Seminar Online Event The representation theory of the Clifford group, with sundry applications David Gross, Professor of Physics, University of Cologne,

Wednesday, September 9
12:00 pm - 1:00 pm	Logic Seminar Online Event The size of the class of countable sequences of ordinals William Chan, Department of Mathematics, Carnegie Mellon University,

Friday, September 11
11:00 am - 12:00 pm	High Energy Theory Seminar Online Event Higgs-confinement phase transitions with fundamental representation matter Srimoyee Sen, Iowa State University,