BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Laboratoire de Mathématiques de Versailles - ECPv6.16.5//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Laboratoire de Mathématiques de Versailles
X-ORIGINAL-URL:https://lmv.math.cnrs.fr
X-WR-CALDESC:Évènements pour Laboratoire de Mathématiques de Versailles
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/Paris
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20200329T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20201025T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20210328T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20211031T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20220327T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20221030T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20211216T140000
DTEND;TZID=Europe/Paris:20211216T150000
DTSTAMP:20211217T091555Z
CREATED:20211124T152822Z
LAST-MODIFIED:20211217T091555Z
UID:9727-1639663200-1639666800@lmv.math.cnrs.fr
SUMMARY:EDP : Samer Dweik (LMV) : Weighted least gradient problem via Optimal transport with Riemannian cost
DESCRIPTION:In this talk\, we study the equivalence between the weighted least gradient problem and the weighted Beckmann minimal flow problem or equivalently\, the optimal transport problem with Riemannian cost. Thanks to this equivalence\, we prove existence and uniqueness of a solution to the weighted least gradient problem. Then\, we show L^p summability on the transport density between two singular measures in the corresponding equivalent optimal transport formulation\, which implies Sobolev regularity on the solution of the weighted least gradient problem.
URL:https://lmv.math.cnrs.fr/evenenement/weighted-least-gradient-problem-via-optimal-transport-with-riemannian-cost/
LOCATION:Bâtiment Fermat\, salle 4205
CATEGORIES:Séminaire EDP
END:VEVENT
END:VCALENDAR