MATH Seminar

Title: Conformal invariants of Jordan domains
Seminar: Analysis and Differential Geometry
Speaker: Professor Shanshuang Yang of Emory University
Contact: Vladimir Oliker, oliker@mathcs.emory.edu
Date: 2010-09-21 at 4:00PM
Venue: MSC W301
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Abstract:
Several conformal invariants will be introduced for Jordan domains in connection with the theory of quasiconformal mappings. These invariants (including reflection constant and quasi-circle constant) capture certain geometric feature of Jordan domains. We will discuss how they are related and how to estimate the values of these constants for certain domains such as ellipses and rectangles.

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