BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Talks.cam//talks.cam.ac.uk//
X-WR-CALNAME:Talks.cam
BEGIN:VEVENT
SUMMARY:Diffusivity of random walks in random environments - Balint Toth (
 Bristol and Budapest)
DTSTART:20150609T153000Z
DTEND:20150609T163000Z
UID:TALK59740@talks.cam.ac.uk
CONTACT:John Shimmon
DESCRIPTION:I will survey recent results on diffusive bounds and central l
 imit theorem for some models of RWRE. Full CLT is established for random w
 alks in divergence-free random drift field\, under the $H_{-1}$ condition\
 , in any dimension. Diffusive bounds are established for RWRE under the as
 sumption of existence of absolutely continuous invariant distribution of t
 he environment seen from the random walker\, in three and more dimensions.
 \nThe content of the talk is based on joint work with Gady Kozma\, respect
 ively Christophe Sabot (in progress).
LOCATION:MR12\, CMS\, Wilberforce Road\, Cambridge\, CB3 0WB
END:VEVENT
END:VCALENDAR