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SUMMARY:Marina Iliopoulou (University of Kent)
DTSTART:20211004T190000Z
DTEND:20211004T200000Z
DTSTAMP:20260423T021336Z
UID:paw/34
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/paw/34/">Sha
 rp L^p estimates for oscillatory integral operators of arbitrary signature
 </a>\nby Marina Iliopoulou (University of Kent) as part of Probability and
  Analysis Webinar\n\n\nAbstract\nThe restriction problem in harmonic analy
 sis asks for L^p bounds on the Fourier transform of functions defined on c
 urved surfaces. In this talk\, we will present improved restriction estima
 tes for hyperbolic paraboloids\, that depend on the signature of the parab
 oloids. These estimates still hold\, and are sharp\, in the variable coeff
 icient regime. This is joint work with Jonathan Hickman.\n
LOCATION:https://researchseminars.org/talk/paw/34/
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