Seminars Sorted by Series

Analysis Seminar

May
17
2021

Analysis Seminar

Eigenfunction concentration via geodesic beams
4:30pm|Remote Access

A vast array of physical phenomena, ranging from the propagation of waves to the location of quantum particles, is dictated by the behavior of Laplace eigenfunctions. Because of this, it is crucial to understand how various measures of eigenfunction...

May
24
2021

Analysis Seminar

The Schrodinger equations as inspiration of beautiful mathematics
4:30pm|Remote Access

In the last two decades great progress has been made in the study of dispersive and wave equations. Over the years the toolbox used in order to attack highly nontrivial problems related to these equations has developed to include a collection of...

Jun
07
2021

Analysis Seminar

Geodesics and Laplace spectrum on 3D contact sub-Riemannian manifolds: the Reeb flow
Yves Colin de Verdière
4:30pm|Remote Access

Joint work with Luc Hillairet (Orléans) and Emmanuel Trélat (Paris). A 3D closed manifold with a contact distribution and a metric on it carries a canonical contact form. The associated Reeb flow plays a central role for the asymptotics of the...

Jun
14
2021

Analysis Seminar

Local Dissipation of Energy for Continuous Incompressible Euler Flows
Phillip Isett
4:30pm|Remote Access

I will discuss the construction of continuous solutions to the incompressible Euler equations that exhibit local dissipation of energy and the surrounding motivations. A significant open question, which represents a strong form of the Onsager...