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SUMMARY:Dispersion for the wave and the Schrodinger equations outside stri
 ctly convex obstacles - Gilles Lebeau\, University Nice Sophia-Antipolis
DTSTART:20180219T150000Z
DTEND:20180219T160000Z
UID:TALK99037@talks.cam.ac.uk
CONTACT:Josephine Evans
DESCRIPTION:We consider the linear wave equation and the linear Schrodinge
 r equation outside a compact\, strictly convex obstacle in R^d^ with smoot
 h boundary. In dimension d=3 we show that the linear wave flow and the lin
 ear Schrodinger flow satisfy the dispersive estimates as in R^3^. For d \\
 geq 4\, if the obstacle is a ball\, we show that there exists points where
  the dispersive estimates fail for both wave and Schrodinger equations.
LOCATION:CMS\, MR13
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