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SUMMARY:Bogovskii-type operators for underdetermined PDE systems
DTSTART:20251128T141500
DTSTAMP:20260510T042343Z
UID:0c878b956423fbaaca2cecb613f2ebc9974d464b0e1a20cd61c10904
CATEGORIES:Conferences - Seminars
DESCRIPTION:Prof. Zhongkai Tao\nMotivated by the Einstein constraint equa
 tion in general relativity\, I will talk about a way to construct solution
  operators to underdetermined PDE systems\, generalizing the Bogovskii ope
 rator in fluid mechanics. It has optimal regularizing properties and has t
 he advantage of being able to control the propagation of support. This lea
 ds to some interesting applications on the flexibility of initial data for
  the Einstein equations. This is based on joint work with Philip Isett\, Y
 uchen Mao\, and Sung-Jin Oh.
LOCATION:MA B1 11 https://plan.epfl.ch/?room==MA%20B1%2011
STATUS:CONFIRMED
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