Uniqueness of the mixing measure for a random walk in a random environment on the positive integers
نویسندگان
چکیده
منابع مشابه
Mixing Time and Cutoff for a Random Walk on the Ring of Integers mod n
We analyse a random walk on the ring of integers mod n, which at each time point can make an additive ‘step’ or a multiplicative ‘jump’. When the probability of making a jump tends to zero as an appropriate power of n we prove the existence of a total variation precutoff for this walk. In addition, we show that the process obtained by subsampling our walk at jump times exhibits a true cutoff, w...
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ژورنال
عنوان ژورنال: Electronic Communications in Probability
سال: 2009
ISSN: 1083-589X
DOI: 10.1214/ecp.v14-1441