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Abramov, Vyacheslav M.
Methodology and computing in applied probability, 03/2023, Letnik: 25, Številka: 1Journal Article
We consider a random walk in Z 2 and establish a number of results for the distributions and expectations of the number of usual (undirected) and specifically defined in the paper directed state-crossings and different sets of states crossings. As well, we extend the results to d -dimensional random walks, d ≥ 2 , in bounded areas.
