4:15pm  Colloquium 
DL 431

Howard Masur  Chicago  Cancelled 
4:15pm  Colloquium 
LOM215

Xin Zhou  UCSB  Cancelled 
4:15pm  Algebraic and Tropical Geometry 
LOM 214

Davesh Maulik  MIT  Cancelled 
3:15pm  Algebra and Number Theory Seminar 
LOM 205

Hang Xue  University of Arizona  Cancelled 
4:00pm  Group Actions and Dynamics 
DL 431

Andres Sambarino  Sorbonne Universit'e  Cancelled 
4:30pm  Geometry, Symmetry and Physics 
LOM 214

Dennis Gaitsgory  Harvard  TBA 
4:00pm  Applied Mathematics 
LOM 215

Elchanan Solomon  Duke  Cancelled 
4:15pm  Geometry & Topology 
DL 431

Sam Taylor  Temple  Cancelled 
4:30pm  Geometry, Symmetry and Physics 
LOM 214

Shotaro Makisumi  Columbia  TBA 
4:15pm  PiatetskiShapiro Memorial Lecture 
LOM 205

Jacob Tsimerman  University of Toronto  Cancelled 
4:15pm  PiatetskiShapiro Memorial Lecture 
LOM 215

Jacob Tsimerman  University of Toronto  Cancelled 
4:15pm  Algebraic and Tropical Geometry  Laure Flapan  MIT  Cancelled  
4:15pm  Geometry & Topology 
DL 431

Amitesh Datta  Princeton  Cancelled 
11:00am  Math Mornings 
Davies Auditorium 10 Hillhouse Ave.

John Hall  Yale University  TBA 
4:00pm  Group Actions and Dynamics 
DL 431

Juan RiveraLetelier  University of Rochester  Cancelled 
4:30pm  Geometry, Symmetry and Physics 
LOM 214

Matt Hogancamp  Northeastern University  TBA 
4:15pm  Geometry & Topology 
DL 431

Ian Biringer  Boston College  Cancelled 
4:15pm  Algebra and Number Theory Seminar 
LOM 205

Congling Qiu  Princeton University  TBA 
4:15pm  Algebraic and Tropical Geometry 
LOM 214

Charlie Stibitz  Northwestern University  Cancelled 
10:00am  GATSBY  Cancelled 