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Tuesday, January 5
11:00 am - 12:15 pm
Online Event
Free Range Frequency Combs: mobilizing frequency comb laser technology from hypersonic research to atmospheric sensing
  • Greg Rieker, Associate Professor, Mechanical Engineering, University of Colorado- Boulder,
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12:00 pm - 1:00 pm
Online Event
The geometry and topology of scalar curvature
  • Chao Li, Department of Mathematics, Princeton University,
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3:00 pm - 3:55 pm
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Radon-like Transforms, Geometric Measures, and Invariant Theory
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4:00 pm - 4:55 pm
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Extreme values of the argument of the zeta function
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Wednesday, January 6
1:30 pm - 2:30 pm
Online Event
A violation of global symmetries from replica wormholes and the fate of black hole remnants
  • Luca Iliesiu, Stanford University,
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4:00 pm - 5:00 pm
Online Event
Cosmic Rays in Multiphase Gas
  • Ellen Zweibel, W. L. Kraushaar Professor of Astronomy and Physics, University of Wisconsin-Madison,
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4:00 pm - 5:45 pm
Online Event
The Hierarchy of Knowledge in Machine Learning & Related Fields and Its Consequences
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4:00 pm - 5:45 pm iCal icon
Thursday, January 7
9:00 am - 9:55 am
Online Event
Quantitative stability for minimizing Yamabe metrics
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12:00 pm - 1:00 pm
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Actions of Homeo and Diffeo groups on manifolds
  • Lei Chen, Department of Mathematics, Caltech,
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4:00 pm - 5:00 pm
Online Event
Enabling novel light phenomena at the subwavelength scale
  • Marin Soljačić, MIT,
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Friday, January 8
3:00 pm - 4:00 pm
Online Event
Orthogonal group and higher categorical adjoints
  • David Ayala, Department of Mathematical Sciences, Montana State University,
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4:00 pm - 5:00 pm
Online Event
Categorical Trace
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Monday, January 11
12:00 pm - 1:00 pm
Online Event
A new regularity property of the Haar null ideal
  • Zoltán Vidnyánszky, Department of Mathematics, Caltech,
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7:30 pm - 9:30 pm
Online Event
"The Cosmic Gold Rush" and "The Secret to Building the Biggest Galaxies: Cannibalism"
  • Igor Andreoni, Postdoctoral Fellow, Department of Astronomy, Caltech,
  • Rachel Bezanson, Assistant Professor, Department of Physics and Astronomy, University of Pittsburgh,
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Tuesday, January 12
10:00 am - 11:15 am
Online Event
Nucleation enhancement in new particle formation from the vapor phase and water transport through gas-liquid interfaces in organic aerosols
  • Ruth Signorell, Professor of Physical Chemistry, Department of Chemistry and Applied Bioscience, ETZ Zurich,
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12:00 pm - 1:00 pm
Online Event
Thin sets of primes from reductions of abelian varieties and K3 surfaces
  • Yunqing Tang, Laboratoire de Mathématiques d'Orsay, CNRS & Université Paris-Sud,
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Wednesday, January 13
1:30 pm - 2:30 pm
Online Event
Ensemble averages of torus orbifolds
  • Nathan Benjamin, Princeton University,
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5:00 pm - 6:00 pm
Online Event
  • Yisong Yue, Professor of Computing and Mathematical Sciences, Division of Engineering and Applied Science, Caltech,
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Thursday, January 14
9:00 am - 9:55 am
Online Event
Stability of kinks in one-dimensional Klein-Gordon equations
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11:00 am - 12:00 pm
Online Event
  • Eric S. Yuan, Founder & Chief Executive Officer, Zoom,
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4:00 pm - 5:00 pm
Online Event
Choreographing Quantum Spin Dynamics with Light
  • Monika Schleier-Smith, Stanford University,
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Friday, January 15
11:00 am - 12:00 pm
Online Event
New non-perturbative effects in the gravitational path integral
  • Jordan Cotler, Harvard University,
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1:00 pm - 2:00 pm
Online Event
Estimating model error using sparsity-promoting ensemble Kalman inversion
  • Jinlong Wu, Postdoctoral Scholar Research Associate, Environmental Science and Engineering Geological and Planetary Sciences, Caltech,
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2:00 pm - 3:00 pm
Online Event
Towards realistic post-merger simulations of binary neutron stars with SphericalNR
  • Vassilios Mewes, Postdoctoral Research Associate, Computational Astrophysics, Oak Ridge National Lab,
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3:00 pm - 4:00 pm
Online Event
Links all of whose branched cyclic covers are L-spaces
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Tuesday, January 19
3:00 pm - 3:55 pm
Online Event
Stationary random entire functions and related questions
  • Adi Glücksam, Department of Mathematics, University of Toronto,
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4:00 pm - 4:55 pm
Online Event
Joints of varieties
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Wednesday, January 20
12:00 pm - 1:00 pm
Online Event
Mergers, magnetars and multi-messengers
  • Stephen Smartt, Professor, Queens University Belfast,
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12:00 pm - 1:00 pm
Online Event
Universal minimal flows of homeomorphism groups of high-dimensional manifolds
  • Todor Tsankov, Institut Camille Jordan, Université Claude Bernard – Lyon 1,
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Thursday, January 21
9:00 am - 9:55 am
Online Event
The Robin eigenvalue problem: statistics and arithmetic
  • Zeev Rudnick, School of Mathematical Sciences, Tel-Aviv University,
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4:00 pm - 5:00 pm
Online Event
Neutrino Geoscience: measuring the Earth's neutrino flux and constraining its composition
  • Hiroko Watanabe, Tohoku University,
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Friday, January 22
11:00 am - 12:00 pm
Online Event
Quantum Extremal Islands Made Easy
  • Rob Myers, Perimeter Institute,
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3:00 pm - 4:00 pm
Online Event
A family of 3d steady gradient solitons that are flying wings
  • Yi Lai, Department of Mathematics, UC Berkeley,
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4:00 pm - 5:00 pm
Online Event
TBA
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Monday, January 25
12:00 pm - 1:00 pm
Online Event
A method for showing Π03 -completeness
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4:00 pm - 5:00 pm
Online Event
Generalizing the Double-Copy: Masses and Higher-Derivatives
  • Callum Jones, UCLA,
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5:00 pm - 6:00 pm
Online Event
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Wednesday, January 27
4:00 pm - 5:00 pm
Online Event
Reverberation mapping black hole accretion flows
  • Erin Kara, Assistant Professor of Physics, Massachusetts Institute of Technology,
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Thursday, January 28
9:00 am - 9:55 am
Online Event
Nonlinear wave equations, the weak null condition, and radiation fields
  • Joseph Keir, Mathematical Institute, University of Oxford,
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4:00 pm - 5:00 pm
Online Event
Predicting the universe today from looking at the past with the Atacama Cosmology Telescope
  • Suzanne Staggs, Princeton University,
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Friday, January 29
11:00 am - 12:00 pm
Online Event
TBD
  • David Vegh, Queen Mary University of London,
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2:00 pm - 3:00 pm
Online Event
The Most Distant Quasars in the Universe
  • Feige Wang, Hubble Fellow, Department of Astronomy and Steward Observatory, University of Arizona,
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3:00 pm - 4:00 pm
Online Event
Choosing points on cubic plane curves
  • Weiyan Chen, Yau Mathematical Sciences Center, Tsinghua University,
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7:00 pm - 9:00 pm
Online Event
An Insider's Look Behind Science Headlines
  • Sarah Blunt, PhD Candidate, Department of Astronomy, Caltech,
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Wednesday, February 3
4:00 pm - 5:00 pm
Online Event
TBD
  • Francois Combes, Professor, Paris Observatory, College de France,
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Thursday, February 4
4:00 pm - 5:00 pm
Online Event
Pushing the limits of hydrodynamics
  • Pavel Kovtun, University of Victoria,
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Friday, February 5
11:00 am - 12:00 pm
Online Event
TBD
  • Clay Cordova, University of Chicago,
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12:00 pm - 1:00 pm
Online Event
The Measurement and Mismeasurement of Trustworthy ML
  • Sanmi (Oluwasanmi) Koyejo, Assistant Professor, Department of Computer Science, University of Illinois at Urbana-Champaign,
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2:00 pm - 3:00 pm
Online Event
Cosmic rays and the origin of life
  • Noémie Globus, Joint Postdoctoral Scholar, CCPP & CCA, NYU & Flatiron Institute,
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Wednesday, February 10
12:00 pm - 1:00 pm
Online Event
Stellar Interactions and Transients
  • Silvia Toonen, Assistant Professor, Anton Pannekoek Institute, University of Amsterdam,
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Thursday, February 11
4:00 pm - 5:00 pm
Online Event
Quantum Field Theory and Beyond
  • Nathan Seiberg, Institute for Advanced Study,
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4:00 pm - 5:45 pm
Online Event
Topic to be announced
  • 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.,
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Friday, February 12
11:00 am - 12:00 pm
Online Event
TBD
  • Lakshya Bhardwaj, Oxford University,
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2:00 pm - 3:00 pm
Online Event
Title to be announced
  • Maria Okounkova, Research Fellow, Center for Computational Astrophysics, Flatiron Institute,
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Tuesday, February 16
1:00 pm - 2:00 pm
Online Event
TBA
  • Eduardo Martin-Martinez, Associate Professor, University of Waterloo,
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Wednesday, February 17
12:00 pm - 1:00 pm
Online Event
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4:00 pm - 5:00 pm
Online Event
TBD
  • Tim Bedding, Professor, Sydney Institute for Astronomy, University of Sydney,
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5:00 pm - 6:00 pm
Online Event
  • Mansi Kasliwal, Assistant Professor of Astronomy, Division of Physics, Mathematics and Astronomy, Caltech,
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Thursday, February 18
4:00 pm - 5:00 pm
Online Event
TBD
  • Philip Kim, Harvard University,
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Friday, February 19
9:00 am - 10:00 am
Online Event
Title to be announced
  • Nicholas Stone, Assistant Professor, Theoretical Astrophysics, The Racah Institute of Physics,
  • ,
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11:00 am - 12:00 pm
Online Event
TBD
  • Irene Valenzuela, Harvard University,
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Tuesday, February 23
10:00 am - 11:15 am
  • Aleksandra Foltynowicz, Associate Professor and Head f the Optical Frequency Comb Spectroscopy Group, Department of Physics, Umea University,
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Thursday, February 25
4:00 pm - 5:00 pm
Online Event
On Quantum Information Science Enabled Discovery for High Energy Physics
  • Cristian Peña, Caltech,
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Friday, February 26
11:00 am - 12:00 pm
Online Event
TBD
  • Sebastian Mizera, IAS,
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2:00 pm - 3:00 pm
Online Event
Title to be announced
  • Max Gronke, Hubble Fellow, Department of Physics and Astronomy, Johns Hopkins University,
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Tuesday, March 2
4:00 pm - 5:00 pm
Noyes 147 (J. Holmes Sturdivant Lecture Hall)
  • Gaurav Chopra, Assistant Professor, Analytical and Physical Chemistry, Purdue University,
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Thursday, March 4
4:00 pm - 5:00 pm
Online Event
TBD
  • Ronald Fernando Garcia Ruiz, MIT,
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Friday, March 5
2:00 pm - 3:00 pm
Online Event
Title to be announced
  • Federico Cipolletta, Postdoctoral Researcher, School of Mathematical Sciences, Rochester Institute of Technology,
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Tuesday, March 9
4:00 pm - 5:00 pm
Noyes 147 (J. Holmes Sturdivant Lecture Hall)
  • Monica Olvera de la Cruz, Lawyer Taylor Professor of Materials Science and Engineering, Chemistry and (by courtesy) Chemical and Biological Engineering, Physics and Astronomy, Materials Science and Engineering Chemical and Biological Engineering, Northwestern University,
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Wednesday, March 10
4:00 pm - 5:00 pm
Online Event
TBD
  • Risa Wechsler, Professor of Physics, Stanford University,
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5:00 pm - 6:00 pm
Online Event
  • Kenneth A. Farley, W.M. Keck Foundation Professor of Geochemistry, Division of Geological and Planetary Science, Caltech,
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Thursday, March 11
4:00 pm - 5:00 pm
Online Event
TBD
  • Manuel Endres, Caltech,
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Friday, March 12
11:00 am - 12:00 pm
Online Event
TBD
  • Douglas Stanford, Stanford University,
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Tuesday, March 16
11:00 am - 12:00 pm
Online Event
  • Laura Gagliardi, Richard and Kathy Leventhal Professor, Department of Chemistry, University of Chicago,
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Friday, March 19
2:00 pm - 3:00 pm
Online Event
Title to be announced
  • Zorawar Wadiasingh, Postdoctoral Fellow, Universities Space Research Association, NASA Goddard Space Flight Center,
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