BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//wp-events-plugin.com//7.2.3.1//EN
TZID:Europe/Paris
X-WR-TIMEZONE:Europe/Paris
BEGIN:VEVENT
UID:1723@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20170425T153000
DTEND;TZID=Europe/Paris:20170425T163000
DTSTAMP:20170410T133000Z
URL:https://www.i2m.univ-amu.fr/evenements/relative-chow-stability-and-qua
 ntisation/
SUMMARY: (...): Relative Chow stability and quantisation
DESCRIPTION:: Following the first part of the talk\, we shall begin the sec
 ond part by reviewing the notion of relative Chow stability\, which is a v
 ersion of GIT (Geometric Invariant Theory) stability for varieties with no
 n-discrete automorphisms\; this is the stability condition that is implied
  by the quantisation of extremal Kähler metrics. There are in fact severa
 l versions of relative Chow stability\, and each of them is studied in the
  literature (by e.g. Apostolov-Huang\, Mabuchi\, Sano-Tipler\, Seyyedali).
  We shall see that each version is associated with a different characteris
 ation of quantisation\, which all agree when the automorphism group is dis
 crete. We shall also see that their differences can be captured in terms o
 f the quantity called the centre of mass\, which is defined by the Kodaira
  embedding of the underlying Kähler manifold.
CATEGORIES:Groupe de travail,Métriques à courbure spéciale
END:VEVENT
BEGIN:VTIMEZONE
TZID:Europe/Paris
X-LIC-LOCATION:Europe/Paris
BEGIN:DAYLIGHT
DTSTART:20170326T030000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
END:DAYLIGHT
END:VTIMEZONE
END:VCALENDAR