BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:On the multi-cell formula in homogenization
DTSTART:20260629T120000Z
DTEND:20260629T130000Z
DTSTAMP:20260621T051800Z
UID:indico-event-16880@indico.math.cnrs.fr
DESCRIPTION:Speakers: Matthias Ruf (University of Giessen)\n\nHomogenizati
 on is by now a classical method to simplify models featuring fine microstr
 ucture. In the case of integral functionals on Sobolev spaces\, the form o
 f simplification depends drastically on whether the integrand is convex or
  not. For non-convex integrands\, the homogenized integrand is given by a 
 complicated multi-cell involving a minimization problem on larger and larg
 er cubes. In this talk\, we present a method that allows us to restrict th
 e minimization problem to smaller classes (e.g.\, more regular functions b
 eyond density in energy). We then illustrate how this strategy can help in
  a variational analysis.This is based on joint work with Annika Bach (TU E
 indhoven).\n\nhttps://indico.math.cnrs.fr/event/16880/
LOCATION:Salle de réunion (Carmes)
URL:https://indico.math.cnrs.fr/event/16880/
END:VEVENT
END:VCALENDAR