Institute Calendar
December 2025
Ongoing
Ongoing
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12/5
11:59pm
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Monday, December 1st, 2025
8:45am
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12:30pm
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12:00pm
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1:00pm
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3:45pm
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4:45pm
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Inorganic-Electrochemistry Seminar--TO BE RESCHEDULED
Structure function and evolution of the ferric siderophore reductase FhuF reveals a "black swan" among 2Fe-2S cluster ferredoxins
Ricardo O. Louro,
Associate Professor of spectroscopy and bioenergetics,
Institute of Chemical and Biological Technology,
4:00pm
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5:00pm
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Quantum Matter Seminar
Non-invertible chiral symmetry and the ABJ anomaly on the lattice
Professor Lukasz Fidkowski,
Associate Professor of Physics,
Condensed Matter - Quantum Information,
University of Washington, Seattle,
Tuesday, December 2nd, 2025
10:30am
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12:00pm
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12:00pm
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1:00pm
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Math Graduate Student Seminar
Polynomial Szemerédi for sets with large Hausdorff dimension on the Torus
Guo Dong Hong,
PhD Student,
Department of Mathematics,
Caltech,
12:00pm
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1:00pm
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NB-CNS Seminar - Hongkui Zeng
Dynamic changes of brain cell types in development and aging
Hongkui Zeng,
Executive Vice President and Director,
Allen Institute for Brain Science,
2:00pm
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3:00pm
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Chemical Physics Seminar
Furkan Ozturk,
Assistant Professor of Geobiology and Geochemistry,
Division of Geological and Planetary Science,
California Institute of Technology,
2:00pm
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3:00pm
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3:00pm
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4:00pm
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Mathematics & Machine Learning Seminar
TBD
Sumanth Varambally,
PhD Student,
Halıcıoğlu Data Science Institute,
UC San Diego,
4:00pm
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5:00pm
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DIX Planetary Science Seminar
Looking for Oceans in the Solar System: Updates and Future Perspectives
Flavio Petricca,
Postdoctoral Researcher,
Jet Propulsion Laboratory,
4:00pm
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5:00pm
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Mathematics Colloquium
The inverse mean curvature flow
Kai Xu,
Morrey Visiting Assistant Professor,
Department of Mathematics,
UC Berkeley,
4:00pm
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5:00pm
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Ulric B. and Evelyn L. Bray Social Sciences Seminar
Tax Preferences and Housing Affordability: Explorations using a Life-Cycle Model
Michael Keane,
Professor of Economics,
Carey Business School,
John Hopkins University,
Wednesday, December 3rd, 2025
11:00am
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12:00pm
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Election Science Office Hours, a webinar series presented by the Caltech Election Integrity Project
Online Event
Ballots Beyond Borders: A Conversation on Military & Overseas Voting
11:00am
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12:00pm
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High Energy Theory Seminar
Online and In-Person Event
TBA
Brandon Rayhaun,
Institute for Advanced Study,
12:00pm
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1:00pm
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12:00pm
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1:00pm
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Logic Seminar
Online Event
Hyper-u-amenability and hyperfiniteness of treeable equivalence relations
Andrea Vaccaro,
Associate Professor,
Department of Mathematics,
Université Claude Bernard Lyon 1,
12:00pm
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1:00pm
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Seismo Lab Brown Bag Seminar
Utilizing Machine Learning and Small-Seismicity Detection to Improve Hazard Information for Landslides and Earthquakes
Yuriko Iwasaki,
Ph.D. Candidate,
University of California, Santa Cruz,
1:30pm
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2:30pm
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PhD Thesis Defense
Understanding the Suitability of Metal Oxides as Protection Layers for Photocathodes
Alexandre Ye,
Graduate Student,
Chemical Engineeing (Lewis Group),
Caltech,
2:00pm
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3:00pm
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Combinatorics Seminar
Parallel Sampling via Autospeculation
Thuy-Duong (June) Vuong,
Assistant Professor,
Department of Computer Science and Engineering,
UC Berkeley/UC San Diego,
3:00pm
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5:00pm
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3:00pm
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4:00pm
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3:00pm
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4:15pm
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4:00pm
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5:00pm
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Astronomy Colloquium
TBD
Kenzie Nimmo,
MIT Kavli Postdoctoral Fellow,
Massachusetts Institute of Technology,
4:00pm
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5:00pm
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Environmental Science and Engineering Seminar
Title TBD
Andrew Allen,
J. Craig Venter Institute (JCVI) / UCSD Scripps,
4:00pm
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5:00pm
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Environmental Science and Engineering Seminar
Mapping Microbes Across Space and Time: Cohort-Level Insights Into Microbial Ecosystem Dynamics
Bethany Kolody,
Innovative Genomics Institute,
UC Berkeley,
4:00pm
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5:00pm
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IQIM Postdoctoral and Graduate Student Seminar
Gaussian Bosonic Dynamics in the Presence of Symmetry: Engineering, Monotones and Conservation Laws
Nick Koukoulekidis,
Duke University,
4:00pm
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5:00pm
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Organic Chemistry Seminar
Sustainable Catalysis for the Synthesis of Molecules and Materials
- Internal Event
4:30pm
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5:30pm
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Special Probability Seminar
Infinite-dimensional diffusions from random matrix dynamics
Theo Assiotis,
Associate Professor,
School of Mathematics,
University of Edinburgh,
Thursday, December 4th, 2025
10:30am
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12:30pm
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11:00am
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12:00pm
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Mechanical and Civil Engineering Seminar
"Multiscale Models for Sea Ice"
Kenneth Golden,
Distinguished Professor of Mathematics,
Department of Mathematics,
University of Utah,
12:00pm
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1:00pm
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Center for Molecular and Cellular Medicine Seminar
Engineering Contextual Multicellular Cis-regulation
Evan Mun,
Graduate Student,
Elowitz Group,
12:00pm
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1:00pm
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12:00pm
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1:00pm
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Social Sciences History Seminar
Labor Market Conflict and Technical Change: The Impact of the Legalization of Unions on the Industrial Revolution
Jeremiah Dittmar,
Associate Professor of Economics,
The London School of Economics & Political Science,
2:30pm
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3:30pm
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Caltech/USC Joint Algebra and Geometry Seminar
The phantom tautological ring for the moduli of Shtukas
Zhiwei Yun,
Professor,
Department of Mathematics,
Massachusetts Institute of Technology,
3:00pm
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4:00pm
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LA Probability Forum
Convergent points for random power series on the unit circle
Marcus Michelen,
Assistant Professor,
Department of Mathematics,
Northwestern University,
3:30pm
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5:00pm
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Chemical Engineering Seminar
Engineering ion selectivity in polymer membranes
Venkat Ganesan,
Professor, Les and Sherri Stuewer Chair in Chemical Engineering,
The University of Texas at Austin,
4:00pm
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5:00pm
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Biochemistry Seminar
Irene Chiolo,
Associate Professor of Biological Sciences and Gerontology,
University of Southern California,
4:00pm
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5:00pm
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Caltech/USC Joint Algebra and Geometry Seminar
Extremal quantum cohomology and Gamma structure for standard flips
Mark Shoemaker,
Associate Professor,
Department of Mathematics,
Colorado State University,
4:00pm
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5:00pm
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LA Probability Forum
Asymptotics of the Resistance of the Critical Series-Parallel Graph via Parabolic PDE Theory
Peter Morfe,
Assistant Professor,
Department of Mathematics,
Penn State University,
4:00pm
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5:00pm
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Medical Engineering Distinguished Seminar Series, Professor Donhee Ham
Large-scale intracellular neuroscience
Donhee Ham,
John A. and Elizabeth S. Armstrong Professor of Engineering and Applied Sciences,
Harvard University,
4:00pm
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5:00pm
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Number Theory Seminar
Localization and support in D(G)
Claus Sorensen,
Professor,
Department of Mathematics,
UC San Diego,
4:00pm
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5:00pm
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5:00pm
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6:00pm
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LA Probability Forum
Exact dimensionality of harmonic measures for random walks on lamplighter groups
Peter Kosenko,
Postdoctoral Fellow,
Department of Mathematics,
University of British Columbia,
Friday, December 5th, 2025
11:00am
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12:00pm
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High Energy Theory Seminar
Online and In-Person Event
Large N Universality of 4d N=1 SCFT and Holography
Jaewon Song,
KAIST (Korea Advanced Institute of Science & Technology),
12:00pm
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1:00pm
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1:00pm
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2:00pm
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High Energy Theory Seminar
Online and In-Person Event
Emergent Flat Space from Quantum Entanglement
Tianli Wang,
Harvard University,
2:00pm
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3:00pm
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TAPIR Seminar
Online and In-Person Event
Stellar forensics: tracing the origin of interaction-powered supernovae and Type-Ia supernova remnants
3:00pm
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4:00pm
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EE Devices Seminar- Yasaman Ghasempour, Princeton U
Physics-guided Wireless Communication and Sensing above 100 GHz
3:00pm
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4:00pm
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GALCIT Colloquium
Title: Simple Mechanics for Life-Saving Technologies: Milli-Spinner Thrombectomy for Stroke Treatment
Renee Zhao,
Assistant Professor,
Mechanical Engineering,
Stanford University,
3:45pm
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5:15pm
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Inorganic-Organometallics Seminar
"Development and Mechanistic Interrogation of Photomediated Skeletal Editing Strategies for Nitrogenous Heterocycles"
Sojung Kim,
Postdoctoral Scholar (Hadt Research Group),
Department of Chemistry,
Caltech,
4:00pm
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5:00pm
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Mathematics Colloquium
Painlevé VI: the search for canonical representations
Aaron Landesman,
Postdoctoral Fellow,
Department of Mathematics,
Harvard University,
4:00pm
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5:00pm
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Seismo Lab Seminar
David Sandwell,
Professor of Geophysics,
Scripps Institute of Oceanography,
University of California, San Diego,
8:00pm
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10:00pm
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Stargazing Lecture
The History of the Solar System: Insights from JWST Observations of Asteroids
- Public Event
Saturday, December 6th, 2025
8:00am
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12/9
11:59pm
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7:30pm
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9:30pm
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Monday, December 8th, 2025
10:00am
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4:00pm
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3:45pm
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4:45pm
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Inorganic-Electrochemistry Seminar
Veronica Augustyn,
Associate Professor,
Department of Chemistry,
North Carolina State University,
4:00pm
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5:00pm
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4:00pm
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5:00pm
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Linde Center for Science, Society, and Policy (LCSSP) Seminar
Chaos and Coherence in the New Administrative Law
Daniel B. Rodriguez,
Harold Washington Professor of Law,
Pritzker School of Law,
Northwestern University,
4:00pm
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5:00pm
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Quantum Matter Seminar
Electron Spin, Chiral Symmetry Breaking, and Life's Homochirality
Furkan Ozturk,
Assistant Professor of Geobiology and Geochemistry; William H. Hurt Scholar,
Geobiology and Geochemistry,
Caltech,
4:30pm
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6:00pm
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