Monday, May 4
4:00 pm - 5:00 pm	High Energy Physics Seminar Online Event Composite Higgs Models at the LHC and beyond Da Liu, UC Davis,
4:00 pm - 5:00 pm	Caltech/USC/UCLA Joint Topology Seminar Online Event Invariants of 4-manifolds from Khovanov-Rozansky link homology Paul Wedrich, Max Planck Institute/University of Bonn/MSRI,

Tuesday, May 5
3:00 pm - 3:50 pm	Caltech/UCLA Joint Analysis Seminar Online Event Regularity of the centered fractional maximal function David Beltran, Department of Mathematics, University of Wisconsin-Madison,
4:00 pm - 4:50 pm	Caltech/UCLA Joint Analysis Seminar Online Event TBA Luca Spolaor, Department of Mathematics, UC San Diego,

Wednesday, May 6
12:00 pm - 1:00 pm	Logic Seminar Online Event Big Ramsey degrees for finite binary classes forbidding finitely many structures Andy Zucker, Université Lyon 1,
4:00 pm - 5:00 pm	▶︎ CANCELED: Astronomy Colloquium Cahill, Hameetman Auditorium TBD Masami Ouchi, Associate Professor, University of Tokyo,

Friday, May 8
11:00 am - 12:00 pm	IQIM Postdoctoral and Graduate Student Seminar Online Event Simulating the collapse of false-vacuum bubbles in spin chains Ash Milsted, IQIM Postdoctoral Scholar, Preskill Group,
11:00 am - 12:00 pm	High Energy Theory Seminar Online Event 1+1d adjoint QCD and non-invertible topological lines Dan Harlow, MIT,
3:00 pm - 4:00 pm	Geometry and Topology Seminar Online Event Characterizing handle-ribbon knots Maggie Miller, Department of Mathematics, Princeton University,
7:00 pm - 9:00 pm	Stargazing Lecture Online Event The Loneliest Galaxies in the Universe Mia de los Reyes, PhD Candidate, Department of Astronomy, Caltech,