## Perturbing Transient Random Walk in a Random Environment with Cookies of Maximal Strength

- ELISABETH BAUERNSCHUBERT
- 2012

We consider a random walk on integers where at the first visits to a site the walker gets a positive drift, but where after a certain number of visits the walker gets a negative drift. We prove that the walker is almost surely transient to the left with positive speed. This is a variant of a model studied by Zerner, Kosygina and Zerner, and Basdevant and… (More)