January 2026

4:00pm
Special Guest Lecture
KT 801
Pavel Galashin -
Positroids, knots, and q,t-Catalan numbers
4:30pm
TBA
Pavel Galashin - Cornell University
Positroids, knots, and q,t-Catalan numbers
10:00am
Special Guest Lecture
KT 801
Yuxin Zhou - University of Chicago
Introduction to Spin Glass Theory
11:15am
Special Guest Lecture
KT 801
Ruixiang Zhang - institution (University of California, Berkeley)
Where can free waves concentrate
4:00pm
Colloquium
KT 205
Jinyoung Park - NYU
The Convexity Conjecture, the Kahn-Kalai Conjecture, and introduction to k-thresholds
10:00am
Special Guest Lecture
KT 801
Javier Gomez-Serrano - Brown University
Mathematical Exploration and Discovery at Scale
4:30pm
Quantum Topology and Field Theory
KT 801
Giulio Belletti - UC Louvain
Finiteness of Kauffman bracket skein modules
4:00pm
Quantum Topology and Field Theory
KT 801
Ahsan Khan - Harvard University
Categorifying the Schur index of Seiberg-Witten theory
4:00pm
Quantum Topology and Field Theory
KT 801
Dylan Butson - UCLA
TBA
4:00pm
Group Actions, Geometry and Dynamics
KT 801
Sebastian Hurtado -
Learning seminar. Ergodicity of geodesic flows.
3:45pm
Geometric Analysis and Application
KT 906
Jiahua Zou - Rutgers University
Index and nullity of minimal surfaces
4:30pm
Geometry, Symmetry and Physics
KT 801
Philip Engel - UIC
Matroids and the integral Hodge conjecture for abelian varieties
4:00pm
Group Actions, Geometry and Dynamics
Gal Yehuda -
Learning seminar: TBA