Mathematics
Today, April 13, 2026
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Combinatorics Seminar
Peter Samuelson (UC Riverside) - Skein algebras and Hecke algebras
2:25 p.m.
VIRTUAL
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PDE/Geometric Analysis Seminar
Chongchun Zeng (Georgia Tech) - Small breathers of nonlinear Klein-Gordon equations via exponentially small homoclinic splitting
3:30 p.m.
901 Van Vleck Hall
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Graduate Logic Seminar
Tate Poole - Regular, Good Ultrafilters Producing Saturated Ultraproducts
3:30 p.m.
B211 Van Vleck Hall
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Graduate Dynamics Seminar
Ruocheng Yang - High Rank Orbit Closures of Translation Surfaces
3:30 p.m.
B337 Van Vleck Hall
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AI research in Math at UW
Uri Andrews (UW-Madison) - An Intro To Argumentation Theory
4:30 p.m.
901 Van Vleck Hall
Tuesday, April 14, 2026
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Graduate Number Theory Seminar
Devin Brown - Hurwitz Spaces and Arithmetic Statistics Over Function Fields
2:30 p.m.
B321 Van Vleck Hall
Wednesday, April 15, 2026
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Langlands-Kottwitz Seminar
Lattice Huang - Comparison of the Lefschetz and Arthur--Selberg trace formula
2 p.m.
2329 Sterling Hall
Thursday, April 16, 2026
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Number Theory Seminar
Ryan Tamura (UW-Madison) - On degrees of restrictions of geometric theta lifts
2:25 p.m.
B321 Van Vleck Hall
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Probability Seminar
Kevin Hu (Columbia) - Quantitative propagation of chaos for the asymmetric Langevin spin glass.
2:30 p.m.
901 Van Vleck Hall
Friday, April 17, 2026
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Graduate Analysis Seminar
Inbo Gottlieb - Khintchine-Type Theorems on Manifolds: The Convergence Case for Standard and Multiplicative Versions
12 p.m.
1313 Sterling Hall
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Applied and Computational Math Seminar
Daniel Seara (UIC) - Active hydrodynamics of social matter
2:25 p.m.
901 Van Vleck Hall
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Math Department Colloquium
Stephen Wright (UW-Madison) - Optimization in Theory and Practice
4 p.m.
B239 Van Vleck Hall