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SUMMARY:Invariance principle for random walk in time-dependent balanced ra
 ndom environment - Jean-Dominique Deuschel (Berlin)
DTSTART:20170221T150000Z
DTEND:20170221T160000Z
UID:TALK70617@talks.cam.ac.uk
CONTACT:Perla Sousi
DESCRIPTION:We prove a quenched central limit theorem for balanced random\
 nwalks in time dependent ergodic random environments. We assume that the e
 nvironment satisfies appropriate ergodicity and ellipticity conditions. Th
 e proof is based on the use of a maximum principle for parabolic differenc
 e operators. We also discuss some non-elliptic environments and the relate
 d Harnack inequality.\n\n(joint work with N. Berger\, X.Guo and A. Ramirez
 )
LOCATION:MR12\, CMS\, Wilberforce Road\, Cambridge\, CB3 0WB
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