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Seminar Calendar

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April 2019

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Monday, April 1st, 2019
4:00pm – 5:00pm
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Algebra and Geometry Seminar

Linde Hall 387
The coherent Satake category and Wilson-‘t Hooft operators
Harold Williams, Center for Quantum Mathematics and Physics, UC Davis,
Wednesday, April 3rd, 2019
10:00am – 11:00am
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TCS+ Talk

Annenberg 322
Fully Dynamic Spectral Vertex Sparsifiers and Applications
Richard Peng, Georgia Tech,
Thursday, April 4th, 2019
3:00pm – 4:00pm
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Logic Seminar

Linde Hall 255
Weak containment, co-induction and invariant random subgroups
Alexander Kechris, Department of Mathematics, Caltech,
4:00pm – 5:00pm
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Number Theory Seminar

Linde Hall 387
Koszul duality for Iwasawa algebras modulo $p$
Claus M. Sorensen, Department of Mathematics, University of California, San Diego,
Friday, April 5th, 2019
12:00pm – 1:00pm
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Math Graduate Student Seminar

Linde Hall 255
Path counting and rank gaps in differential posets
Praveen Venkataramana, Department of Mathematics, Caltech,
3:00pm – 5:00pm
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Geometry and Topology Seminar

Linde Hall 187
Homology directions and veering triangulations
Michael Landry, Mathematics Department, Yale University,
4:30pm – 5:20pm
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Caltech/UCLA Joint Analysis Seminar

Linde Hall 310
Polynomial Roth theorems in Salem sets
Shaoming Guo, Department of Mathematics, University of Wisconsin Madison,
5:30pm – 6:20pm
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Caltech/UCLA Joint Analysis Seminar

Linde Hall 310
TBA
Irina Holmes, Department of Mathematics, Michigan State University,
Saturday, April 6th, 2019
9:30am – 5:00pm
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N+10th Southern California Topology Colloquium

Linde Hall 310
Monday, April 8th, 2019
4:00pm – 5:00pm
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Caltech Young Investigators Lecture

Annenberg 105
Spatio-Temporal Pricing for Ridesharing Platforms
4:00pm – 5:00pm
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Caltech Young Investigators Lecture

Annenberg 105
Spatio-Temporal Pricing for Ridesharing Platforms
4:00pm – 5:00pm
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KELLER Colloquium in Computing & Mathematical Sciences

Annenberg 105
TBA
Hongyao MA, Graduate Student, Economics and Computation, Harvard,
Wednesday, April 10th, 2019
4:00pm – 5:00pm
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Homotopy Type Theory Learning Seminar

Linde Hall 187
Organizational Meeting
4:00pm – 5:00pm
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Joint Algebra and Geometry/Geometry and Topology Seminar

Linde Hall 387
Cohomology of the space of polynomial morphisms on A^1 with prescribed ramifications
Oishee Banerjee, Department of Mathematics, University of Chicago,
Thursday, April 11th, 2019
12:00pm – 1:00pm
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CMI Faculty Lunch (invitation only)

Annenberg 121
3:00pm – 4:00pm
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Logic Seminar

Linde Hall 255
Bernoulli disjointness
Todor Tsankov, Institut de Mathématiques de Jussieu–PRG, Université Paris Diderot,
4:00pm – 5:00pm
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CMX Special Seminar

Annenberg 213
Statistical Guarantees for the Bayesian Approach to Inverse Problems
Richard Nickl, Professor of Mathematical Statistics, Department of Pure Mathematics and Mathematical Statistics, University of Cambridge,
Friday, April 12th, 2019
12:00pm – 1:00pm
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Special Seminar in CMS

Annenberg 105
Imaging a Black Hole with the Event Horizon Telescope
Katherine (Katie) Bouman, Visiting Associate, Computing and Mathematical Sciences, Caltech,
3:00pm – 4:00pm
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Analysis Seminar

Linde Hall 255
A boundedness criterion for bilinear Fourier multipliers
Lenka Slavikova, Mathematics Department, University of Missouri,
3:00pm – 5:00pm
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Geometry and Topology Seminar

Linde Hall 187
Dynamical and cohomological obstruction to extending group actions
Sam Nariman, Department of Mathematics, Northwestern University,
Monday, April 15th, 2019
11:00am – 12:00pm
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CDS Special Seminar

Guggenheim 133 (Lees-Kubota Lecture Hall)
Material barriers to diffusive and stochastic transport
George Haller, ETH Zurich,
4:00pm – 4:50pm
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Caltech/USC/UCLA Joint Topology Seminar

Bridge trisections and the Thom conjecture
Peter Lambert-Cole, School of Mathematics, Georgia Institute of Technology,
4:00pm – 5:00pm
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KELLER Colloquium in Computing & Mathematical Sciences

Annenberg 105
Role of Information and Learning in Bayesian Routing Games
Saurabh Amin, Robert N. Noyce Career Development Assistant Professor, Department of Civil and Environmental Engineering, Massachusetts Institute of Technology,
5:00pm – 5:50pm
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Caltech/USC/UCLA Joint Topology Seminar

Classifying contact structures on hyperbolic 3-manifolds
James Conway, Department of Mathematics, UC Berkeley,
Tuesday, April 16th, 2019
12:00pm – 1:00pm
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IST Lunch Bunch

Annenberg 105
Automated Data Summarization for Scalability in Bayesian Machine Learning
Tamara Broderick, Assistant Professor in Electrical Engineering and Computer Science, MIT, EECS, Massachusetts Institute of Technology,
3:00pm – 4:00pm
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IQI Weekly Seminar

Annenberg 107
Entropy decays for 1D quantum Gibbs samplers
Angela Capel Cuevas, ICMAT,
4:00pm – 5:00pm
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Mathematics Colloquium

Linde Hall 310
Shimura varieties, Galois representations, and torsion classes
Ana Caraiani, Department of Mathematics, Imperial College,
Wednesday, April 17th, 2019
10:00am – 11:00am
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TCS+ Talk

Annenberg 322
Breaking Quadratic Time for Small Vertex Connectivity
Thatchaphol Saranurak,
12:00pm – 1:00pm
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CMX Lunch Seminar: Thomas Anderson

Annenberg 213
2:30pm – 3:30pm
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Geometry and Topology Seminar

Linde Hall 187
Dehn surgery and SU(2) representations
Steven Sivek, Department of Mathematics, Imperial College London,
4:00pm – 5:00pm
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Homotopy Type Theory Learning Seminar

Linde Hall 187
Thursday, April 18th, 2019
4:00pm – 6:00pm
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Number Theory Seminar

Linde Hall 387
On the geometry of the Hodge-Tate period morphism
Ana Caraiani, Department of Mathematics, Imperial College London,
Friday, April 19th, 2019
12:00pm – 1:00pm
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Math Graduate Student Seminar

Linde Hall 255
Introduction to homological blocks
Sunghyuk Park, Department of Mathematics, Caltech,
12:00pm – 1:00pm
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Social and Information Sciences Laboratory (SISL) Seminar

Baxter 125
Informational Robustness in Intertemporal Pricing
Jonathan Libgober, Assistant Professor of Economics, University of Southern California,
3:00pm – 5:00pm
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Geometry and Topology Seminar

Linde Hall 187
Strands algebras and Ozsváth-Szabó's Kauffman states functor
Marco Marengon, Department of Mathematics, UCLA,
4:00pm – 4:50pm
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Caltech/UCLA Joint Analysis Seminar

Head and tail speeds of mean curvature flow with forcing
Hongwei Gao, Department of Mathematics, UCLA,
5:00pm – 5:50pm
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Caltech/UCLA Joint Analysis Seminar

Weissler's conjecture on the Boolean cube
Paata Ivanisvili, Department of Mathematics, UC Irvine,
Monday, April 22nd, 2019
4:30pm – 5:30pm
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Caltech/USC/UCLA Joint Topology Seminar

Factorization homology: sigma-models as state-sum TQFTs
David Ayala, Department of Mathematical Sciences, Montana State University,
5:30pm – 6:30pm
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Caltech/USC/UCLA Joint Topology Seminar

Counting square-tiled surfaces with prescribed real and imaginary foliations
Francisco Arana Herrera, Department of Mathematics, Stanford University,
Tuesday, April 23rd, 2019
3:00pm – 4:00pm
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IQI Weekly Seminar

Annenberg 107
The complexity of sampling from a weak quantum computer
Saeed Mehraban, MIT,
Wednesday, April 24th, 2019
12:00pm – 1:00pm
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CMX Lunch Seminar: Heather Zinn Brooks

Annenberg 213
Friday, April 26th, 2019
3:00pm – 4:00pm
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Analysis Seminar

Linde Hall 255
Homogenization of random quasiconformal mappings and random Delauney triangulations
Oleg Ivrii, Department of Mathematics, Caltech,
4:00pm – 5:00pm
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Geometry and Topology Seminar

Linde Hall 187
Construction of hypersurfaces with prescribed mean curvature
Jonathan Zhu, Department of Mathematics, Princeton University,
Monday, April 29th, 2019
4:00pm – 4:50pm
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Caltech/USC/UCLA Joint Topology Seminar

Linde Hall 310
Khovanov homology and the Fukaya category of the 3-punctured disc
Claudius Zibrowius, Mathematics Department, University of British Columbia,
4:00pm – 5:00pm
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H.B. Keller Colloquium

Annenberg 105
Data Perturbation for Data Science
Richard Samworth, Professor of Statistical Science and Director of the Statistical Laboratory, University of Cambridge & Teaching Fellow at Saint John's College,
5:00pm – 6:00pm
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Caltech/USC/UCLA Joint Topology Seminar

Linde Hall 310
A spectral sequence from Khovanov homology to knot Floer homology
Nathan Dowlin, Department of Mathematics, Dartmouth College,