Monday, February 1
12:00 pm - 1:00 pm	Logic Seminar Online Event Omnigenous groups Su Gao, Department of Mathematics, University of North Texas,
4:00 pm - 5:00 pm	High Energy Physics Seminar Online Event P not PQ Isabel Garcia-Garcia, UC Santa Barbara,

Tuesday, February 2
10:00 am - 11:00 am	Mathematics Colloquium Online Event Connes embedding problem, Tsirelson's problem, and MIP* = RE Thomas Vidick, Department of Computing & Mathematical Sciences, Caltech,
3:00 pm - 3:55 pm	Caltech/UCLA Joint Analysis Seminar Online Event Nonunique evolution through cones in Mean Curvature Flow and Ricci Flow Sigurd Angenent, Department of Mathematics, University of Wisconsin, Madison,
4:00 pm - 4:55 pm	Caltech/UCLA Joint Analysis Seminar Online Event Multilinear singular and oscillatory integrals and applications Polona Durcik, Schmid College of Science and Technology - Mathematics, Chapman University,
4:00 pm - 5:00 pm	Special Seminar in CMS and HSS Online Event Dynamic Resource Allocation: Control and Mechanism Pengyu Qian, Columbia University,

Wednesday, February 3
12:00 pm - 1:00 pm	Astronomy Colloquium Online Event Circumnuclear Molecular Disks: Role in AGN Fueling and Feedback Francoise Combes, Professor, Paris Observatory, College de France,

Thursday, February 4
9:00 am - 9:55 am	Analysis Seminar Online Event Emergent symmetries in statistical physics systems Hugo Duminil-Copin, IHÉS,
4:00 pm - 5:00 pm	Physics Colloquium Online Event Pushing the limits of hydrodynamics Pavel Kovtun, University of Victoria,
4:00 pm - 5:00 pm	Special Seminar in CMS and HSS Online Event Robust Sequential Decision-Making in Modern Data-Driven Systems Thodoris Lykouris, Microsoft Research NYC,

Friday, February 5
11:00 am - 12:00 pm	High Energy Theory Seminar Online Event Axions, Higher Groups, and Emergent Symmetry Clay Córdova, University of Chicago,
12:00 pm - 1:00 pm	Special Seminar in Computing and Mathematical Sciences Online Event The Measurement and Mismeasurement of Trustworthy ML Sanmi (Oluwasanmi) Koyejo, Assistant Professor, Department of Computer Science, University of Illinois at Urbana-Champaign,
2:00 pm - 3:00 pm	TAPIR Seminar Online Event Cosmic rays and the origin of life Noémie Globus, Joint Postdoctoral Scholar, CCPP & CCA, NYU & Flatiron Institute,
3:00 pm - 4:00 pm	Geometry and Topology Seminar Online Event Harmonic branched coverings and uniformization of CAT(k) spheres Christine Breiner, Mathematics Department, Fordham University,

Monday, February 8
12:00 pm - 1:00 pm	Logic Seminar Online Event Games, their values, and Baire class 1 functions Márton Elekes, Alfréd Rényi Institute of Mathematics, Hungarian Academy of Sciences,
7:30 pm - 9:30 pm	Astronomy on Tap Online Event "Intergalactic Immigrants" and "Exploring the Virtual Universe" Jessica Werk, Associate Professor, Department of Astronomy, University of Washington, Zach Hafen, Postdoctoral Fellow, Department of Physics and Astronomy, University of California, Irvine,

Wednesday, February 10
12:00 pm - 1:00 pm	Astronomy Colloquium Online Event Stellar Interactions and Transients Silvia Toonen, Assistant Professor, Anton Pannekoek Institute, University of Amsterdam,
1:30 pm - 2:30 pm	High Energy Theory Seminar Online Event Global Anomalies on the Hilbert Space Diego Delmastro, Perimeter Institute,
4:00 pm - 5:00 pm	Special Seminar in CMS and HSS Online Event Learning & Decision-Making in Societal Systems: Theory, Algorithms, and Design Eric Mazumdar, Electrical Engineering and Computer Science, UC Berkeley,

Thursday, February 11
9:00 am - 9:55 am	Analysis Seminar Online Event Eigenvalues of the Laplacian and min-max for energy functional Mikhail Karpukhin, Department of Mathematics, Caltech,
4:00 pm - 5:45 pm	Diverse Minds Seminar Online Event Mapping the structure of emotions Dr. Kafui Dzirasa, K. Ranga Rama Krishnan Associate Professor at Duke University with appointments in the Departments of Psychiatry and Behavioral Sciences, Neurobiology, Biomedical Engineering, and Neurosurgery.,
4:00 pm - 5:00 pm	Physics Colloquium Online Event Quantum Field Theory and Beyond Nathan Seiberg, Institute for Advanced Study,

Friday, February 12
11:00 am - 12:00 pm	High Energy Theory Seminar Online Event Confinement in 4d N=1 from 6d N=(2,0) Lakshya Bhardwaj, Oxford University,
11:00 am - 12:00 pm	IQIM Postdoctoral and Graduate Student Seminar Online Event From quantum error correction to critical theories: A holographic journey Alexander Jahn, Postdoctoral Scholar, Preskill Group,
2:00 pm - 3:00 pm	TAPIR Seminar Online Event Binary black holes beyond general relativity Maria Okounkova, Research Fellow, Center for Computational Astrophysics, Flatiron Institute,
3:00 pm - 4:00 pm	Geometry and Topology Seminar Online Event Constructing minimal submanifolds via gauge theory Daniel Stern, Department of Mathematics, University of Chicago,

Tuesday, February 16
10:00 am - 10:50 am	Caltech/UCLA Joint Analysis Seminar Online Event Equidistribution of affine random walks on some nilmanifolds Tsviqa Lakrec, Einstein Institute of Mathematics, The Hebrew University of Jerusalem,
11:00 am - 11:50 am	Caltech/UCLA Joint Analysis Seminar Online Event Sign Uncertainty Felipe Gonçalves, Mathematical Institute, University of Bonn,
1:00 pm - 2:00 pm	IQI Weekly Seminar Online Event Classical and quantum communication through quantum fields Eduardo Martin-Martinez, Associate Professor, University of Waterloo,

Wednesday, February 17
12:00 pm - 1:00 pm	Logic Seminar Online Event Anti-classification and independence results in smooth dynamical systems Matthew Foreman, Department of Mathematics, UC Irvine,
4:00 pm - 5:00 pm	Astronomy Colloquium Online Event A Golden Age of Asteroseismology with Kepler and TESS Tim Bedding, Professor, Sydney Institute for Astronomy, University of Sydney,
5:00 pm - 6:00 pm	Watson Lecture - What Cosmic Fireworks Unveil About the Universe Online Event Mansi Kasliwal, Assistant Professor of Astronomy, Division of Physics, Mathematics and Astronomy, Caltech,
7:00 pm - 8:00 pm	Mars 2020 Lecture: The Thrill and Terror of Landing a Spacecraft on Mars Online Event Rob Manning, Chief Engineer, Jet Propulsion Laboratory,

Thursday, February 18
9:00 am - 9:55 am	Analysis Seminar Online Event Mean curvature flow with prescribed boundary: a dynamical approach to Plateau's problem Salvatore Stuvard, Department of Mathematics, University of Texas, Austin,
4:00 pm - 5:00 pm	Physics Colloquium Online Event Stacking van der Waals atomic layers: quest for new quantum materials Philip Kim, Harvard University,
4:00 pm - 5:00 pm	Special Seminar in CMS and HSS Online Event Algorithms for Market: Matching Under Uncertainty Mahsa Derakhshan, Computer Science, University of Maryland,

Friday, February 19
9:00 am - 10:00 am	TAPIR Seminar Online Event A New Statistical Solution to the Chaotic Three-Body Problem Nicholas Stone, Assistant Professor, Theoretical Astrophysics, The Racah Institute of Physics, ,
11:00 am - 12:00 pm	High Energy Theory Seminar Online Event Recent Developments on the Swampland Distance Conjecture Irene Valenzuela, Harvard University,
3:00 pm - 4:00 pm	Geometry and Topology Seminar Online Event Knot Floer homology and relative adjunction inequalities Katherine Raoux, Department of Mathematics, Michigan State University,
4:00 pm - 5:00 pm	Math Graduate Student Seminar Online Event Linking Physics and Knot Theory Angus Gruen, Department of Mathematics, Caltech,

Saturday, February 20
8:30 am - 4:30 pm	38th Annual Western States Mathematical Physics Meeting Online Event

Sunday, February 21
8:30 am - 4:30 pm	38th Annual Western States Mathematical Physics Meeting Online Event

Monday, February 22
12:00 pm - 1:00 pm	Logic Seminar Online Event Circle squaring with Jordan measurable pieces Oleg Pikhurko, Mathematics Institute and DIMAP, University of Warwick,
4:00 pm - 5:00 pm	High Energy Physics Seminar Online Event New Roles of the (QCD) Axion in Dark Matter and Baryogenesis Raymond Co, University of Minnesota,

Tuesday, February 23
10:00 am - 11:15 am	Chemical Physics Seminar Online Event High-Resolution Optical Frequency Comb Fourier Transform Spectroscopy Aleksandra Foltynowicz, Associate Professor and Head f the Optical Frequency Comb Spectroscopy Group, Department of Physics, Umea University,
2:00 pm - 3:00 pm	High Energy Physics Seminar Online Event Dark Matter Photography with DAMIC Daniel Baxter, University of Chicago/KICP,

Wednesday, February 24
2:00 pm - 3:00 pm	High Energy Physics Seminar Online Event Neutrinos in High Definition: MicroBooNE and the Road Ahead David Caratelli, Fermilab,
4:00 pm - 5:00 pm	Astronomy Colloquium Online Event NIR microlensing exoplanet search by PRIME and Roman Takahiro Sumi, Professor, Department of Earth and Space Science, Osaka University,

Thursday, February 25
9:00 am - 9:55 am	Analysis Seminar Online Event High frequency limit for Einstein equations with a U(1) symmetry Cécicle Huneau, Centre de mathématiques Laurent Schwartz, Ecole Polytechnique,
4:00 pm - 5:00 pm	Number Theory Seminar Online Event Equidistribution in number fields Anna Szumowicz, Department of Mathematics, Caltech,
4:00 pm - 5:00 pm	Physics Colloquium Online Event Precision Instrumentation Enabled Physics at the LHC & QIS Enabled Discovery for High Energy Physics Cristian Peña, Lederman Fellow, Fermilab,
7:00 pm - 9:00 pm	Stargazing Lecture Online Event Searching for the Violent Births and Deaths of Stars with Night-Vision Goggles Kishalay De, PhD Candidate, Department of Astronomy, Caltech,

Friday, February 26
11:00 am - 12:00 pm	IQIM Postdoctoral and Graduate Student Seminar Online Event Fundamental aspects of solving quantum problems with machine learning Hsin Yuan (Robert) Huang, Graduate Student, Preskill,Vidick Groups,
11:00 am - 12:00 pm	High Energy Theory Seminar Online Event Bounds on Crossing Symmetry Sebastian Mizera, IAS,
2:00 pm - 3:00 pm	TAPIR Seminar Online Event Friend & Foe: The impact of turbulence on multiphase gases Max Gronke, Hubble Fellow, Department of Physics and Astronomy, Johns Hopkins University,
3:00 pm - 4:00 pm	Geometry and Topology Seminar Online Event Harmonic forms and norms on cohomology of non-compact hyperbolic 3-manifolds Xiaolong Hans Han, Department of Mathematics, University of Illinois at Urbana-Champaign,