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TZID:Europe/Vienna
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DTSTART:20190331T030000
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DTSTART:20181028T020000
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DTSTAMP:20260406T032730Z
UID:5b4d8fb086fde709014789@ist.ac.at
DTSTART:20190307T160000
DTEND:20190307T170000
DESCRIPTION:Speaker: Alessandra Occelli\nhosted by Laszlo Erdös\nAbstract:
  We study time correlations of last passage percolation (LPP)\, a model in
  the Kardar-Parisi-Zhang universality class\, with different geometries: s
 tep\, flat\, stationary and general random. We prove the convergence of th
 e covariances of the LPP at two different times to a limiting expression g
 iven in terms of Airy processes.Furthermore\, we prove the behaviour of th
 e covariances when the two times are close to each other\, conjectured in 
 a work of Ferrari and Spohn.If time permits\, we will present a stationary
  version of the LPP with half-space geometry and see how the previous resu
 lts could be extended to this model.
LOCATION:Big Seminar room Ground floor / Office Bldg West (I21.EG.101)\, IS
 TA
ORGANIZER:cpetz@ist.ac.at
SUMMARY:Alessandra Occelli: Time covariance (and stationarity) for last pas
 sage percolation models
URL:https://talks-calendar.ista.ac.at/events/1802
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