2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/71392We construct examples of a random walk with pairwise-independent steps which is almost-surely bounded, and for any $m$ and $k$ a random walk with $k$-wise independent steps which has no stationary distribution modulo $m$.ProbabilityCombinatoricsRandom walks with $k$-wise independent incrementstext