Analysis Seminar: "Sobolev Regularity of the Truncated Beurling Transform"

Speaker: Walton Green, Washington University in Saint Louis

Abstract: I will introduce the Lebesgue and Sobolev Theory of quasiconformal and quasiregular maps in the complex plane. An analogous theory for subdomains motivates our investigation of Sobolev boundedness of truncated Calderon-Zygmund operators. We will introduce certain Carleson measures and give a complete weighted Sobolev theory in some special situations.

Host: Walton Green