December 2025

3:45pm
Geometric Analysis and Application
KT 906
Wenshuai Jiang - Zhejiang University
Diameter bound and Geometric estimates along mean curvature flow
4:00pm
Group Actions and Dynamics
KT203
Andreas Wieser - IAS
Representations of quadratic forms
4:30pm
Geometry, Symmetry and Physics
KT 801
Alex Perry - University of Michigan
Bounded t-structures on semiorthogonal components
4:30pm
Geometry, Symmetry and Physics
KT 801
Alessio Cela - Cambridge University
Pseudo-holomorphic curves with a fixed complex structure in positive symplectic manifolds
4:30pm
Geometry & Topology
KT 207
Ming Hong Tee - Boston College
Epstein surfaces and applications to Teichmüller theory
4:00pm
Analysis
Zoom
Lucas Huysmans - MPI Leipzig
Mixing Estimates for Sobolev and BV Vector Fields
4:30pm
Quantum Topology and Field Theory
KT 801
Samuel Panitch - Yale University
TBA
10:00am
Friday Morning Seminar
KT 801
Friday Morning Seminar
2:00pm
Geometry, Symmetry and Physics
KT 801
Nick Rozenblyum - U. Toronto
Higher geometric class field theory and moduli spaces of zero cycles
4:00pm
Hahn Lecture Series
KT 101
Curtis McMullen - Harvard
Entropy: From algebraic integers to dynamics on surfaces
11:00am
Geometry & Topology
KT 211
Connor Sell - Université de Quebec à Montreal
Cusp cross-sections of arithmetic hyperbolic manifolds
3:30pm
Hahn Lecture Series
KT101
Curtis McMullen - Harvard
Billiards and moduli spaces
3:30pm
Hahn Lecture Series
KT 14th floor
Curtis McMullen - Harvard
The question mark function, welding and complex dynamics
10:00am
Friday Morning Seminar
KT 801
Friday Morning Seminar
3:00pm
Geometry, Symmetry and Physics
KT 801
Gurbir Dhillon - UCLA
Factorization algebras and Frobenius kernels