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SUMMARY:Antônio Sá Barreto (Purdue University)
DTSTART:20210415T160000Z
DTEND:20210415T170000Z
DTSTAMP:20260423T035713Z
UID:Inverse/42
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/Inverse/42/"
 >Inverse Scattering for Critical Semilinear Wave Equations</a>\nby Antôni
 o Sá Barreto (Purdue University) as part of International Zoom Inverse Pr
 oblems Seminar\, UC Irvine\n\n\nAbstract\nWe show that the scattering oper
 ator for defocusing energy critical semilinear  wave equations $\\square u
 +f(u)=0\,$ $f\\in C^\\infty(\\mr)$ and $f\\sim u^5\,$  in three space dime
 nsions\, determines $f$. This is joint work with Gunther Uhlmann and Yiran
  Wang.\n
LOCATION:https://researchseminars.org/talk/Inverse/42/
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