Abstract
A new proof is given that a one-dimensional random walk starting from the origin, with independent steps having an even p.d.f. K(x), has a probability p n , of never visiting the negative half-space for the n first steps, which is universal, i.e. independent of K(x).
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© 1995 Springer-Verlag
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Frisch, U., Frisch, H. (1995). Universality of escape from a half-space for symmetrical random walks. In: Shlesinger, M.F., Zaslavsky, G.M., Frisch, U. (eds) Lévy Flights and Related Topics in Physics. Lecture Notes in Physics, vol 450. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-59222-9_39
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DOI: https://doi.org/10.1007/3-540-59222-9_39
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