Monday, January 22
4:00 pm - 5:00 pm	High Energy Physics Seminar Online and In-Person Event Probing dark matter with cosmic voids Elena Pinetti, Fermilab & KICP,

Tuesday, January 23
2:00 pm - 3:00 pm	Mathematics & Machine Learning Seminar East Bridge 114 Some Mathematical Aspects of Modern Machine Learning Mikhail Belkin, Halicioglu Data Science Institute, UC San Diego,
4:00 pm - 5:00 pm	High Energy Physics Seminar- CANCELLED Online and In-Person Event Nelson-Barr solutions to the strong CP problem Clara Murgui, Universitat Autonoma de Barcelona / IFAE,
4:00 pm - 5:00 pm	Mathematics Colloquium Linde Hall 310 On the decomposition of large tensor powers of finite dimensional representations Nicolai Reshetikhin, Department of Mathematics, UC Berkeley,

Wednesday, January 24
10:40 am - 11:40 am	High Energy Theory Seminar Online and In-Person Event Near-Extremal Black Hole Entropies from Replica Matrices Sergio Hernandez-Cuenca, MIT,
12:15 pm - 1:00 pm	IPAC Astronomy Seminar IPAC 102 (Large Conference Room) Evolution of Exoplanets and their Broader Environments Luke Bouma, Caltech,
4:00 pm - 5:00 pm	ASTRONOMY COLLOQUIUM Cahill, Hameetman Auditorium Measuring the Cosmic Expansion Rate at High Redshift with DESI Lyman-𝛼 Forests Andrei Cuceu, Research Fellow, CCAPP, The Ohio State University,

Thursday, January 25
2:30 pm - 3:30 pm	Number Theory Seminar Linde Hall 255 Toroidal cubic moment for Dirichlet L-functions Philippe Michel, Ecole Polytechnique Federale de Lausanne,
4:00 pm - 5:00 pm	Physics Colloquium - Biard Lecture Online and In-Person Event Error correction of a logical quantum bit beyond the break-even point Michel Devoret, Yale,
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 387 Zeta-values of arithmetic schemes Baptiste Morin, Institut de Mathématiques, University of Bordeaux,

Friday, January 26
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event BPS states in the large N limit Chi-Ming Chang, Tsinghua University,
1:00 pm - 2:00 pm	High Energy Theory Seminar Online and In-Person Event Fuzzy sphere regularization of 3D CFTs Yin-Chen He, Perimeter Institute,
2:00 pm - 3:00 pm	TAPIR Seminar Online and In-Person Event Nature vs. Nurture: How internal and external processes shape galactic interiors Francisco Mercado, NSF MPS Ascend Fellow, Theoretical and Computational Astrophysics, Pomona College,
4:00 pm - 5:00 pm	Geometry and Topology Seminar Linde Hall 187 Obstructing Knots from Being k-Slice Qianhe Qin, Department of Mathematics, Stanford University,