Diffusion regimes in Lévy flights with trapping

The diffusion of a walk in the presence of traps is investigated. Different diffusion regimes are obtained considering the magnitude of the fluctuations in waiting times and jump distances. A constant velocity during the jump motion is assumed to avoid the divergence of the mean squared displacement. Using the limit theorems of the theory of Lévy stable distributions we have provided a characterization of the different diffusion regimes.

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Year of publication:	1999
Authors:	Vazquez, Alexei ; Sotolongo-Costa, Oscar ; Brouers, Francois
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 264.1999, 3, p. 424-431
Publisher:	Elsevier
Subject:	Relaxation \| Lévy flights \| Trapping diffusion

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010599538