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April 30: Xia Chen (The University of Tennessee)

Probability Seminar
Thursday, April 30, 2009
104 Murphy Hall
4:15 pm


From Random Walk in Random Scenery to Charged Polymer
and to L2 Modules of Continuity of Brownian Local Time

In this talk, I will talk about some weak convergence and related limit laws for random walk in random scenery, charged polymer, and L2 modulus of continuity of Brownian local time. More specifically, I will explore the links among these three models. Part of the talk is based on collaborative work with Davar Khoshnevisan, Wenbo Li, Michael Marcus and Jay Rosen.

At 4:00PM the audience is invited for refreshments in the lobby on the 3rd floor of Hanes Hall.

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