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DTSTART:20110327T010000
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DTSTART:20111030T010000
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DTSTART;TZID=Europe/Paris:20110208T113000
DTEND;TZID=Europe/Paris:20110208T123000
DTSTAMP:20260412T030457
CREATED:20110208T103000Z
LAST-MODIFIED:20211104T090418Z
UID:7989-1297164600-1297168200@www.math.ens.psl.eu
SUMMARY:Une perturbation stochastique de l'équation d'Allen-Cahn
DESCRIPTION:In this talk we consider a stochastically perturbed Allen-Cahn equation. Theclassical Allen-Cahn equation describes phase separation of non-conservedfields. In the so-called sharp interface limit solutions converge tosolutions of mean curvature flow. We consider here additional random effectsin form of a perturbation by a stochastic flow. We present a tightnessresult in the sharp interface limit and discuss the relation to a version ofstochastically perturbed mean curvature flow. (This is joint work withHendrik Weber from Warwick.)
URL:https://www.math.ens.psl.eu/evenement/une-perturbation-stochastique-de-lequation-dallen-cahn/
LOCATION:IHP Salle 314
CATEGORIES:Séminaire Analyse non linéaire et EDP
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