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Large deviations for Brownian motion in a random scenery

✍ Scribed by Amine Asselah; Fabienne Castell


Book ID
106137497
Publisher
Springer
Year
2003
Tongue
English
Weight
324 KB
Volume
126
Category
Article
ISSN
1432-2064

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✦ Synopsis


We prove large deviations principles in large time, for the Brownian occupation time in random scenery. The random scenery is constant on unit cubes, and consist of i.i.d. bounded variables, independent of the Brownian motion. This model is a time-continuous version of Kesten and Spitzer's random walk in random scenery. We prove large deviations principles in `''quenched'' and ''annealed'' settings.


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