activity
20062026
most citedA local limit theorem for random walks in random scenery and on randomly oriented lattices

30 citations · 69 across the 46 of their papers we have counts for

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Showing 2009Show all

3 papers · 1 filter

math.PR2009

A local limit theorem for random walks on the chambers of buildings

James Parkinson, Bruno Schapira

In this paper we outline an approach for analysing random walks on the chambers of buildings. The types of walks that we consider are those which are well adapted to the structure…

math.PR2009

Random walks with occasionally modified transition probabilities

Olivier Raimond, Bruno Schapira

We study recurrence properties and the validity of the (weak) law of large numbers for (discrete time) processes which, in the simplest case, are obtained from simple symmetric ran…

math.PR2009★ 2 cited

Poisson boundary of $GL_d(\Q)$

Sara Brofferio, Bruno Schapira

We construct the Poisson boundary for a random walk supported by the general linear group on the rational numbers as the product of flag manifolds over the -adic fields. To this…