Stanford University

Upcoming Events

Wednesday, October 12, 2022
4:30 PM
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381U
Romain Speciel (Stanford)

Weitzenböck Formula; analytic properties of Dirac operators; functional calculus; Hodge theory overview

Thursday, October 13, 2022
3:00 PM
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384H
Jonathan Tidor (Stanford)


Fourier analysis is an important tool in additive combinatorics, famously used by Roth to find 3-term arithmetic progressions in dense subsets of the integers. One of the key properties used in his proof is that a Fourier-uniform set A consisting…

Friday, October 14, 2022
1:00 PM
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384H
Ethan Lu

An overview of more mathematical tools in harmonic analysis

Friday, October 14, 2022
1:30 PM
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383-N
Eric Kilgore

We present a proof of the Gromov non-squeezing theorem following the scheme of Gromov’s original proof, with a more modern perspective on some of the techniques involved.

Monday, October 17, 2022
2:30 PM
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383N
Lue Pan (Princeton)

 Let p be a prime. I want to explain how to use the geometry of modular curves at infinite level and the Hodge–Tate period map to study regular de Rham p-adic Galois representations appearing in the p-adically completed cohomology of modular curves. We will show that these Galois representations…

Monday, October 17, 2022
4:00 PM
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Sequoia 200
Izumi Okada (Stanford Math)

We study the capacity of the range of a simple random walk in three and higher dimensions. It is known that the order of the capacity of the random walk range in n dimensions is similar to that of the volume of the random walk range in n-2 dimensions. We show that this correspondence breaks down…

Monday, October 17, 2022
4:00 PM
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383N
Ivan Smith, University of Cambridge

Abstract

Tuesday, October 18, 2022
4:00 PM
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383N
Shaoyun Bai, MSRI

We will discuss the following version of the homological Arnold conjecture: for any closed symplectic manifold, the number of 1-periodic orbits of a non-degenerate Hamiltonian is bounded from below by a version of total Betti number over Z which takes account of torsions of all characteristics.…

Tuesday, October 18, 2022
4:00 PM
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384H
Eva Gallardo Gutierrez (Madrid)

Abstract

Wednesday, October 19, 2022
9:00 AM
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Zoom
Kunjakanan Nath, UIUC

Abstract