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UID:20260930T120905EDT-1983jkcKvr@132.216.98.100
DTSTAMP:20260930T160905Z
DESCRIPTION:Title: Logarithmic stability in the inverse Steklov problem on 
 warped products.\n\nAbstract: We study the amount of information contained
  in the Steklov spectrum of some compact manifolds with connected boundary
  equipped with a warped product metric. Examples of such manifolds include
  deformed balls in R^d. We first show that the Steklov spectrum determines
  uniquely the warping function and also show that the approximate knowledg
 e (in a given technical sense) of the Steklov spectrum is enough to determ
 ine uniquely the warping function in a neighbourhood of the boundary. Seco
 nd\, we provide logarithmic stability estimates on the warping function fr
 om the Steklov spectrum. The key element of these stability results relies
  on a formula that\, roughly speaking\, connects the inverse data (the Ste
 klov spectrum) to the Laplace transform of the difference of the two warpi
 ng factors.\n\nLocation: Room PK-5115\, Président-Kennedy Building\, UQAM.
 \n
DTSTART:20260501T150000Z
DTEND:20260501T160000Z
SUMMARY:Niky Kamran (University McGill)
URL:https://www.mcgill.ca/mathstat/channels/event/niky-kamran-university-mc
 gill-372796
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