BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20260508T232422EDT-7965sc2iTu@132.216.98.100 DTSTAMP:20260509T032422Z 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 Âé¶¹´«Ã½ÍøÕ¾) URL:/mathstat/channels/event/niky-kamran-university-mc gill-372796 END:VEVENT END:VCALENDAR