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DTSTAMP:20260404T053025Z
UID:1610465400@ist.ac.at
DTSTART:20210112T163000
DTEND:20210112T171500
DESCRIPTION:Speaker: Lorenzo Dello Schiavo\nhosted by M. Beiglböck\, N. Be
 restycki\, L. Erdös\, J. Maas\, F. Toninelli\nAbstract: In this talk\, we
  discuss constructions and properties of massive Fractional Gaussian Field
 s h on a given Riemannian manifold (M\,g) of bounded geometry. Our focu
 s is on the regular case with Hurst parameter H > 0\, the celebrated Liou
 ville Geometry in 2d being borderline. We study random perturbations of th
 e metric g by conformal factor the Fractional Gaussian Field h\, provid
 e estimates for basic geometric and functional-analytic objects relating t
 o the random metric\, such as intrinsic distance\, spectral gap\, and spec
 tral bound\, and we construct the random Brownian motion associated to the
  random geometry. The talk is based on joint work with Eva Kopfer and Karl
 -Theodor Sturm
LOCATION:online via Zoom\, ISTA
ORGANIZER:birgit.oosthuizen-noczil@ist.ac.at
SUMMARY:Lorenzo Dello Schiavo: A Discovery Tour in Random Riemannian Geomet
 ry (2012.06796)
URL:https://talks-calendar.ista.ac.at/events/3024
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