Asymptotic expansions for a remarkable class of random walks

Boersma, J. and Wiegel, F.W. (1983) Asymptotic expansions for a remarkable class of random walks. Physica A: Theoretical and statistical physics, 122 (1-2). pp. 334-344. ISSN 0378-4371

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Abstract:	This paper extends the research of Wiegel (J. Math. Phys. 21 (1980) 2111) on random walks which differ from free random walks through the occurrence of an extra weightfactor (−1) at every crossing of a half-line. Starting from a new closed-form expression for the weight distribution of these walks, we derive various integral representations and asymptotic expansions for the total weight of all walks.
Item Type:	Article
Copyright:	© 1983 Elsevier Science
Link to this item:	http://purl.utwente.nl/publications/69215
Official URL:	http://dx.doi.org/10.1016/0378-4371(83)90097-3
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