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UID:20250922T021746EDT-1139Tzvabw@132.216.98.100
DTSTAMP:20250922T061746Z
DESCRIPTION:Scaling limit for the ant in a high-dimensional labyrinth.\n\nI
 t is believed that in high dimensions\, a large critical percolation clust
 er should scale to the so-called integrated super Brownian excursion (ISBE
 ). Moreover\, it is also believed that a simple random walk in the critica
 l percolation cluster should scale to the Brownian motion on the ISBE. In 
 this talk I will present a result that gives conditions for a general sequ
 ence of random subgraphs of Z^d under which the random walk on these graph
 s scales to the Brownian motion on the ISBE. We will show how to apply thi
 s general theorem in the case where the graphs are obtained as the trace o
 f critical branching random walks in Z^d\, d>12. Joint work with Gerard Be
 n Arous and Alexander Fribergh\n
DTSTART:20161019T190000Z
DTEND:20161019T200000Z
LOCATION:room 1205\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue
  Sherbrooke Ouest
SUMMARY:Manuel Cabezas\, PUC (Santiago\, Chile)
URL:/mathstat/channels/event/manuel-cabezas-puc-santia
 go-chile-263466
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