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Week of May 1, 2022

  Sun Mon Tue Wed Thu Fri Sat
All day
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Before
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Permuto-associahedra as deformations of nested permutohedra
2:00pm
Fu Liu
USC
University of Pennsylvania
https://upenn.zoom.us/s/93725935963
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Virtual classes of character stacks
3:30pm
Marton Hablicsek
University of Leiden
University of Pennsylvania
DRL 4C4
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Revisiting classical splitting results
2:00pm
Peter Haine
UC-Berkeley
University of Pennsylvania
https://upenn.zoom.us/j/99670319392