A subdiffusive behaviour of recurrent random walk in random environment on a regular tree
نویسندگان
چکیده
منابع مشابه
A subdiffusive behaviour of recurrent random walk in random environment on a regular tree
We are interested in the random walk in random environment on an infinite tree. Lyons and Pemantle [11] give a precise recurrence/transience criterion. Our paper focuses on the almost sure asymptotic behaviours of a recurrent random walk (Xn) in random environment on a regular tree, which is closely related to Mandelbrot [13]’s multiplicative cascade. We prove, under some general assumptions up...
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ژورنال
عنوان ژورنال: Probability Theory and Related Fields
سال: 2007
ISSN: 0178-8051,1432-2064
DOI: 10.1007/s00440-006-0036-z