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:Cambridge Analysts' Knowledge Exchange
SUMMARY:Invariance Principle and Local Limit Theorem for t
he Random Conductance Model - Sebastian Andres
DTSTART;TZID=Europe/London:20170208T160000
DTEND;TZID=Europe/London:20170208T170000
UID:TALK68741AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/68741
DESCRIPTION:The random conductance model is a well-established
model for a random walk in random environment. Du
ring the last decade the question whether a quench
ed invariance principle (or quenched functional ce
ntral limit theorem) holds for the random walk and
whether the associated heat kernel satisfies a qu
enched local limit theorem has been intensively st
udied. In situations where the environment is gene
rated by unbounded conductances these questions tu
rned out to be rather non-trivial because of the p
ossibility that the random walk might get trapped.
\nIn this talk we will review recent results for t
he case of an ergodic\, degenerate environment. We
present a quenched invariance principle and a que
nched local limit theorem for ergodic conductances
satisfying a certain moment condition.\nThis talk
is based on joint work with Jean-Dominique Deusch
el and Martin Slowik.
LOCATION:MR14\, Centre for Mathematical Sciences
CONTACT:Lisa Maria Kreusser
END:VEVENT
END:VCALENDAR