BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Memento EPFL//
BEGIN:VEVENT
SUMMARY:Rigidity and compensated compactness for measures
DTSTART:20201030T141500
DTEND:20201030T151500
DTSTAMP:20260403T211658Z
UID:24c51dca524b2ad6aee004d0f94c01811816db1830ba98c589a35895
CATEGORIES:Conferences - Seminars
DESCRIPTION:Prof. Filip Rindler\nThis talk will review a number of recent 
 rigidity and compensated compactness results for measures or L^1-maps. In 
 the first part I will discuss the "stationary" question of how additional 
 restrictions on the polar density of a vector- or matrix-valued measure fo
 rce this measure to have additional dimensionality and rectifiability prop
 erties. In the second part I will investigate sequences of measures (or L^
 1-maps) under differential and pointwise constraints. The central question
  here is when these restrictions force the sequence to have additional (an
 d sometimes unexpected) compactness properties. In comparison to the class
 ical L^p-compensated compactness theory for p>1\, here one also needs to c
 onsider concentration-of-mass effects\, which necessitates the development
  of new techniques.\n\nThis is joint work with Arroyo-Rabasa\, De Philippi
 s\, Hirsch\, Palmieri\, Skorobogatova. See the group website  www.ercsingu
 larity.org for preprints and links to published papers.
LOCATION:https://epfl.zoom.us/j/87899876739?pwd=Nnp4MWRRSnBzUG1MTHkzWVJhMU
 hjUT09
STATUS:CONFIRMED
END:VEVENT
END:VCALENDAR