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Uniform rectifiability, bounded harmonic functions, and elliptic PDE's

Recent Developments in Harmonic Analysis May 15, 2017 - May 19, 2017

May 16, 2017 (09:30 AM PDT - 10:30 AM PDT)
Speaker(s): Xavier Tolsa (Autonomous University of Barcelona)
Location: SLMath: Eisenbud Auditorium
Video

Tolsa

Abstract

In this talk I will describe a recent characterization of uniform rectifiability in terms of a variant of the so called area function (or g function) for harmonic functions and an analogous result involving solutions of elliptic PDE's. As a byproduct, we obtain a new characterization of uniform rectifiability in terms of harmonic measure or elliptic measure. Some of these results are joint work with Azzam, Garnett and Mourgoglou

Supplements
28686?type=thumb Tolsa Notes 2.9 MB application/pdf Download
Video/Audio Files

Tolsa

H.264 Video 5-Tolsa.mp4 326 MB video/mp4 rtsp://videos.msri.org/Tolsa/5-Tolsa.mp4 Download
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