Add to ORKGWe study the persistence exponent for random walks in random sceneries (RWRS) with integer values and for some special random walks in random environment in Z 2 including random walks in Z 2 with random orientations of the horizontal layers
International audienceRandom walks in random scenery are processes defined by $$Z_n:=\sum_{k=1}^n\om...
International audienceWe study persistence probabilities for random walks in correlated Gaussian ran...
International audienceLet $S=(S_k)_{k\geq 0}$ be a random walk on $\mathbb{Z}$ and $\xi=(\xi_{i})_{i...
We study the persistence exponent for random walks in random sceneries (RWRS) with integer values an...
We study the persistence probability for some discrete-time, time-reversible processes. In particula...
International audienceIn this paper we consider the persistence properties of random processes in Br...
International audienceRandom walks in random scenery are processes defined by $Z_n:=\sum_{k=1}^n\xi_...
International audienceRandom walks in random scenery are processes defined by $$Z_n:=\sum_{k=1}^n\om...
International audienceWe study persistence probabilities for random walks in correlated Gaussian ran...
International audienceLet $S=(S_k)_{k\geq 0}$ be a random walk on $\mathbb{Z}$ and $\xi=(\xi_{i})_{i...
We study the persistence exponent for random walks in random sceneries (RWRS) with integer values an...
We study the persistence probability for some discrete-time, time-reversible processes. In particula...
International audienceIn this paper we consider the persistence properties of random processes in Br...
International audienceRandom walks in random scenery are processes defined by $Z_n:=\sum_{k=1}^n\xi_...
International audienceRandom walks in random scenery are processes defined by $$Z_n:=\sum_{k=1}^n\om...
International audienceWe study persistence probabilities for random walks in correlated Gaussian ran...
International audienceLet $S=(S_k)_{k\geq 0}$ be a random walk on $\mathbb{Z}$ and $\xi=(\xi_{i})_{i...