On the number of zero increments of random walks with a barrier
2008 ◽
Vol DMTCS Proceedings vol. AI,...
(Proceedings)
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Keyword(s):
International audience Continuing the line of research initiated in Iksanov and Möhle (2008) and Negadajlov (2008) we investigate the asymptotic (as $n \to \infty$) behaviour of $V_n$ the number of zero increments before the absorption in a random walk with the barrier $n$. In particular, when the step of the unrestricted random walk has a finite mean, we prove that the number of zero increments converges in distribution. We also establish a weak law of large numbers for $V_n$ under a regular variation assumption.
2001 ◽
Vol 38
(4)
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pp. 1018-1032
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Keyword(s):
2008 ◽
Vol 11
(02)
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pp. 213-229
Keyword(s):
2001 ◽
Vol 38
(04)
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pp. 1018-1032
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2013 ◽
Vol 123
(1)
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pp. 156-190
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2005 ◽
Vol 10
(0)
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pp. 36-44
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Keyword(s):
2003 ◽
Vol 31
(3)
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pp. 1441-1463
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Keyword(s):
2015 ◽
Vol 47
(04)
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pp. 1175-1189
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