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DTSTART:20260329T010000
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DTSTART;TZID=Europe/Paris:20260511T110000
DTEND;TZID=Europe/Paris:20260511T120000
DTSTAMP:20260510T144136
CREATED:20260507T082804Z
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UID:21697-1778497200-1778500800@www.math.ens.psl.eu
SUMMARY:Brune Massoulié - An introduction to some self-repelling processes.
DESCRIPTION:Self-repelling walks and processes are stochastic processes that are influenced by their past behaviour\, in a way that makes them try to avoid their past trajectory. In this talk\, I will first present a toy model for self-repelling random walks introduced by Toth and Werner\, which allows to present results and methods that generalise to more complex models. I will then present the « true » self-avoiding walk (TSAW) and state the results from an article by Toth in 1995. Last\, I will informally present the « true » self-repelling motion\, which was constructed by Toth and Werner in 1998\, and was proved to be the limit of the TSAW very recently by Kosygina and Peterson.
URL:https://www.math.ens.psl.eu/evenement/brune-massoulie-an-introduction-to-some-self-repelling-processes/
LOCATION:Salle W (ENS)
CATEGORIES:Séminaire informel de probabilités
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