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arXiv:1605.06227 [math.PR]AbstractReferencesReviewsResources

Local Central Limit Theorem for a Random Walk Perturbed in One Point

Giuseppe Genovese, Renato Lucà

Published 2016-05-20Version 1

We consider a symmetric random walk on the $\nu$-dimensional lattice, whose exit probability from the origin is perturbed. We prove the local central limit theorem for this process, finding a short-range correction to diffusive behaviour in any dimension and a long-range correction in the one-dimensional case.

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