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arXiv · 1508.07144

Persistence exponent for random walk on directed versions of $Z^2$

Nadine Guillotin-Plantard·Françoise Pène
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Abstract

We study the persistence exponent for random walks in random sceneries (RWRS) with integer values and for some special random walks in random environment in $\mathbb Z^2$ including random walks in $\mathbb Z^2$ with random orientations of the horizontal layers.

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Nadine Guillotin-Plantard, Françoise Pène. 2015-08-28. Persistence exponent for random walk on directed versions of $Z^2$. https://arxiv.org/abs/1508.07144

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