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Analytic approach to the problem of convergence of truncated Lévy flights towards the Gaussian stochastic process

Koponen, Ismo·1995·Physical Review E

Abstract

An analytic expression for characteristic function defining a truncated L\'evy flight is derived. It is shown that the characteristic function yields results in agreement with recent simulations of truncated L\'evy flights by Mantegna and Stanley [Phys. Rev. Lett. 73, 2946 (1994)]. With the analytic expression for the characteristic function, the convergence of the L\'evy process towards the Gaussian is demonstrated without simulations. In the calculation of first return probability the simulations are replaced by numerical integration using simple quadratures.

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Metadata

Authors
Koponen, I.
Venue
Physical Review E
Published
1995-07-01
Volume
52
Issue
1
Pages
1197-1199
ISSN
  • 1063-651X (ISSN-L)
  • 1095-3787
OpenAlex
W1975760144
Cited by
622
References
6
FWCI
1.47
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Analytic approach to the problem of convergence of truncated Lévy flights towards the Gaussian stochastic process. https://app.cochat.ai/papers/10.1103/physreve.52.1197
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Koponen, I. (1995). Analytic approach to the problem of convergence of truncated Lévy flights towards the Gaussian stochastic process. Physical Review E. https://doi.org/10.1103/physreve.52.1197

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.