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:Quantitative sub-ballisticity of self-avoiding wal
k on the hexagonal lattice - Christoforos Panagiot
is (University of Bath)
DTSTART;TZID=Europe/London:20240305T140000
DTEND;TZID=Europe/London:20240305T150000
UID:TALK212254AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/212254
DESCRIPTION:In this talk\, we will consider the self-avoiding
walk on the hexagonal lattice\, which is one of th
e few lattices whose connective constant can be co
mputed explicitly. This was proved by Duminil-Copi
n and Smirnov in 2012 when they introduced the par
afermionic observable. In this talk\, we will use
the observable to show that\, with high probabilit
y\, a self-avoiding walk of length n does not exit
a ball of radius n/logn. This improves on an earl
ier result of Duminil-Copin and Hammond\, who obta
ined a non-quantitative o(n) bound. Along the way\
, we show that at criticality\, the partition func
tion of bridges of height T decays polynomially fa
st to 0. Joint work with Dmitrii Krachun.
LOCATION:MR12
CONTACT:
END:VEVENT
END:VCALENDAR