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math.PR2025
Recurrence, transience and anti-concentration of Rademacher random walks
Satyaki Bhattacharya, Edward Crane, Tom Johnston
The Rademacher random walk associated with a deterministic sequence is the walk which starts at zero and, at step , independently steps either up or down by $…
math.PR2025
Two-dimensional Rademacher walk
Satyaki Bhattacharya, Stanislav Volkov
We study a generalisation of the one-dimensional Rademacher random walk introduced in Bhattacharya and Volkov (2023) to (for , the Rademacher random walk is…