BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//talks.cam.ac.uk//v3//EN
BEGIN:VTIMEZONE
TZID:Europe/London
BEGIN:DAYLIGHT
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
TZNAME:BST
DTSTART:19700329T010000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0100
TZOFFSETTO:+0000
TZNAME:GMT
DTSTART:19701025T020000
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
CATEGORIES:Probability
SUMMARY:Lévy master fields on the plane - Antoine Dahlqvis
t (Cambridge)
DTSTART;TZID=Europe/London:20151013T163000
DTEND;TZID=Europe/London:20151013T173000
UID:TALK60765AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/60765
DESCRIPTION:This is a joint work with Guillaume Cébron and Fra
nck Gabriel. We shall consider a family of random
matrix models introduced by Thierry Lévy and call
ed Markovian holonomy fields. Each of them is ch
aracterized by a Lévy process with suitable invari
ance properties on a compact group of matrices. Th
e Yang-Mills measure on the Euclidean plane can b
e viewed as such and is characterized by a Brownia
n motion. We shall explain how to use a result an
alog to the Kolmogorov continuity theorem to prove
convergence theorems as the size of the matrices
goes to infinity. We classify the limiting object
s obtained in this way and characterize among the
m the limit associated to the Brownian motion\, pr
eviously considered by Thierry Lévy and called pla
nar master field.
LOCATION:MR12\, CMS\, Wilberforce Road\, Cambridge\, CB3 0W
B
CONTACT:Perla Sousi
END:VEVENT
END:VCALENDAR