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UID:20260603T005926EDT-7247sUSkef@132.216.98.100
DTSTAMP:20260603T045926Z
DESCRIPTION:Title: About the elephant random walk\n\nAbstract: The elephant
  random walk (ERW) is a discrete-time random walk on integers which was in
 troduced in the early 2000s by two physicists in order to investigate how 
 long-range memory affects the behavior of the random walk. In this talk\, 
 we will present the process and how martingale theory can be used to obtai
 n results on the asymptotic behavior of the ERW and its generalization to 
 higher dimension. Then\, we will see how the behavior changes when the mem
 ory is no longer uniform. Finally\, depending on time\, we will explain th
 e link between the ERW and other reinforced processes such as Polya urns o
 r random recursive trees.\n\nIn person: Burnside Hall 1214\n\nZoom link: h
 ttps://mcgill.zoom.us/j/89737173009?pwd=UzlwZkVPK0RnYXk4VGM2aXo4V3Q2QT09\n
DTSTART:20230216T163000Z
DTEND:20230216T173000Z
LOCATION:Room 1214\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue
  Sherbrooke Ouest
SUMMARY:Lucile Laulin (Nantes)
URL:/mathstat/channels/event/lucile-laulin-nantes-3460
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