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NCTS Differential Geometry Seminar
 
21:00 - 22:00, November 9, 2022 (Wednesday)
Cisco Webex, Online seminar
(線上演講 Cisco Webex)
Boundary Unique Continuation and the Estimate of the Singular Set
Zihui Zhao (The University of Chicago)

Abstract

Unique continuation property is a fundamental property of harmonic functions, as well as solutions to a large class of elliptic and parabolic PDEs. It says that if a harmonic function vanishes to infinite order at a point, it must be zero everywhere. In the same spirit, we can use the local growth rate of harmonic functions to deduce global information, such as estimating the size of the singular set for elliptic PDEs. This is joint work with Carlos Kenig.

WebEx information: https://nationaltaiwanuniversity-ksz.my.webex.com/nationaltaiwanuniversity-ksz.my/j.php?MTID=md65cfc859f79a220c49cf9c655c40c3b

Meeting number (access code): 2515 844 2002
Meeting password: 4i4gXdwHxU5


 

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