BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Laboratoire de Mathématiques de Versailles - ECPv6.15.18//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:20250330T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20251026T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20260329T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20261025T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20270328T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20271031T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260414T133000
DTEND;TZID=Europe/Paris:20260414T143000
DTSTAMP:20260404T235620
CREATED:20260402T130306Z
LAST-MODIFIED:20260402T141018Z
UID:14895-1776173400-1776177000@lmv.math.cnrs.fr
SUMMARY:AG : Alexander Stadler (University of Vienna)
DESCRIPTION:
URL:https://lmv.math.cnrs.fr/evenenement/ag-alexander-stadler/
CATEGORIES:Séminaire AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260416T140000
DTEND;TZID=Europe/Paris:20260416T150000
DTSTAMP:20260404T235620
CREATED:20240826T093653Z
LAST-MODIFIED:20260327T131340Z
UID:12954-1776348000-1776351600@lmv.math.cnrs.fr
SUMMARY:EDP : Nicolas Camps (Université de Rennes)
DESCRIPTION:
URL:https://lmv.math.cnrs.fr/evenenement/edp-nicolas-camps-universite-de-rennes/
LOCATION:Bâtiment Fermat\, salle 4205
CATEGORIES:Séminaire EDP
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260416T153000
DTEND;TZID=Europe/Paris:20260416T163000
DTSTAMP:20260404T235620
CREATED:20260203T200644Z
LAST-MODIFIED:20260327T131333Z
UID:14765-1776353400-1776357000@lmv.math.cnrs.fr
SUMMARY:EDP : Philippe Moireau (Ecole Polytechnique)
DESCRIPTION:
URL:https://lmv.math.cnrs.fr/evenenement/edp-philippe-moireau-ecole-polytechnique/
LOCATION:Bâtiment Fermat\, salle 4205
CATEGORIES:Séminaire EDP
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260519T133000
DTEND;TZID=Europe/Paris:20260519T143000
DTSTAMP:20260404T235620
CREATED:20260302T163943Z
LAST-MODIFIED:20260302T163943Z
UID:14829-1779197400-1779201000@lmv.math.cnrs.fr
SUMMARY:AG : Bernhard Keller (IMJ-PRG)
DESCRIPTION:
URL:https://lmv.math.cnrs.fr/evenenement/ag-bernhard-keller-imj-prg/
CATEGORIES:Séminaire AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260521T140000
DTEND;TZID=Europe/Paris:20260521T150000
DTSTAMP:20260404T235620
CREATED:20260308T171641Z
LAST-MODIFIED:20260308T171641Z
UID:14846-1779372000-1779375600@lmv.math.cnrs.fr
SUMMARY:EDP : Daniel Han-Kwan (université de Nantes et CNRS)
DESCRIPTION:
URL:https://lmv.math.cnrs.fr/evenenement/edp-daniel-han-kwan-universite-de-nantes-et-cnrs/
LOCATION:Bâtiment Fermat\, salle 4205
CATEGORIES:Séminaire EDP
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260521T153000
DTEND;TZID=Europe/Paris:20260521T163000
DTSTAMP:20260404T235620
CREATED:20260308T171802Z
LAST-MODIFIED:20260308T171802Z
UID:14848-1779377400-1779381000@lmv.math.cnrs.fr
SUMMARY:EDP : Philippe Souplet (université Sorbonne Paris Nord)
DESCRIPTION:
URL:https://lmv.math.cnrs.fr/evenenement/edp-philippe-souplet-universite-sorbonne-paris-nord/
LOCATION:Bâtiment Fermat\, salle 4205
CATEGORIES:Séminaire EDP
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260526T133000
DTEND;TZID=Europe/Paris:20260526T143000
DTSTAMP:20260404T235620
CREATED:20260305T161023Z
LAST-MODIFIED:20260305T161023Z
UID:14833-1779802200-1779805800@lmv.math.cnrs.fr
SUMMARY:AG : Sophie Morier-Genoud (Université de Reims)
DESCRIPTION:
URL:https://lmv.math.cnrs.fr/evenenement/ag-sophie-morier-genoud-universite-de-reims/
CATEGORIES:Séminaire AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260609T133000
DTEND;TZID=Europe/Paris:20260609T143000
DTSTAMP:20260404T235620
CREATED:20260304T131807Z
LAST-MODIFIED:20260304T131807Z
UID:14831-1781011800-1781015400@lmv.math.cnrs.fr
SUMMARY:AG : Baptiste Rognerud (IMJ-PRG)
DESCRIPTION:
URL:https://lmv.math.cnrs.fr/evenenement/ag-baptiste-rognerud-imj-prg-2/
CATEGORIES:Séminaire AG
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260611T153000
DTEND;TZID=Europe/Paris:20260611T163000
DTSTAMP:20260404T235620
CREATED:20260203T195417Z
LAST-MODIFIED:20260305T191729Z
UID:14755-1781191800-1781195400@lmv.math.cnrs.fr
SUMMARY:EDP : Alexandre Ern (CERMICS\, ENPC) : Convergence of ERK-DG approximations of the first-order form of Maxwell's equations with low regularity
DESCRIPTION:We establish a convergence result for the approximation of low-regularity solutions to time-dependent PDE systems that have an involution structure similar to Maxwell’s equations and the linear wave equations.\nThe approximation is based on an explicit Runge–Kutta (ERK) time-stepping and the discontinuous Galerkin (dG) method with stabilization (so-called upwind fluxes) in space. The regularity setting only assumes that the exact solution and its first time-derivative are in L∞(0\,T;Hs(Ω)) with a Sobolev regularity index s in ]0\,1/2[ (here\, T is the time horizon and Ω the space domain)\, and that its second time-derivative is in L∞(0\,T;L2(Ω)).\nThe two main tools for the convergence analysis are a Ritz projection in space that leverages recent convergence results in operator norm for the dG approximation of the steady form of the PDE\, and the L2-stability under a standard CFL condition of three-stage\, third-order and four-stage\, fourth-order ERK schemes. These latter results are known in the literature\, but we provide here a somewhat simpler argumentation to prove the $L2$-stability. This is joint work with J.-L. Guermond (Texas A&M).
URL:https://lmv.math.cnrs.fr/evenenement/edp-alexandre-ern-cermics-enpc/
LOCATION:Bâtiment Fermat\, salle 4205
CATEGORIES:Séminaire EDP
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260616T133000
DTEND;TZID=Europe/Paris:20260616T143000
DTSTAMP:20260404T235620
CREATED:20260403T085232Z
LAST-MODIFIED:20260403T085232Z
UID:14899-1781616600-1781620200@lmv.math.cnrs.fr
SUMMARY:AG : Jeremy Lovejoy (CNRS\, Université Paris Cité)
DESCRIPTION:
URL:https://lmv.math.cnrs.fr/evenenement/ag-jeremy-lovejoy-cnrs-universite-paris-cite/
CATEGORIES:Séminaire AG
END:VEVENT
END:VCALENDAR