Fall 2021

September 28, 2021

3:30pm UK time

Serena Dipierro (University of Western Australia)

The stickiness property for nonlocal minimal surfaces

abstract, video

October 5, 2021

3:30pm UK time

Peter Polacik (University of Minnesota)

Positive quasiperiodic solutions of scalar field equations: an overview and recent progress

abstract, video

October 12, 2021

3:30pm UK time

Valeria Banica (Sorbonne Université)

Microlocal analysis of singular measures

abstract, video

October 19, 2021

3:30pm UK time

Massimiliano Morini (University of Parma)

Long-time behavior of discrete volume-preserving mean curvature flows

abstract, video

October 26, 2021

3:30pm UK time

Rafe Mazzeo (Stanford University)

Boundary regularity for fractional Laplacians: an unorthodox perspective

abstract, video

November 2, 2021

3:30pm UK time

Pavel Plotnikov (Lavrentʹev Institute of Hydro (Fluid) Dynamics, Siberian Branch Russian Academy of Sciences, Novosibirsk)

Concentrations in weak solutions of the compressible Navier-Stokes equations

abstract, video

November 9, 2021

3:30pm UK time

Nicola Fusco (Università di Napoli Federico II)

The isoperimetric inequality outside a convex set: the case of equality

abstract, video

November 16, 2021

3:30pm UK time

Tobias Weth (University of Frankfurt)

Symmetry Breaking for Ground States of Biharmonic Nonlinear Schrödinger Equations

abstract

November 23, 2021

3:30pm UK time

Maria Colombo (EPFL, Lausanne)

Nonuniqueness of solutions to the Euler equations with vorticity in a Lorentz space

abstract, video

November 30, 2021

3:30pm UK time

Vladimir Sverak (University of Minnesota)

On Arnold’s formula for the second variation of energy on orbits of 2d vorticities

abstract, video

December 7, 2021

3:30pm UK time

Igor Kukavica (University of Southern California)

On the inviscid problem for the Navier–Stokes equations

abstract, video