Multiscaling comparative analysis of time series and geophysical phenomena

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dc.creatorScafetta, Nicola
dc.creatorWest, Bruce J.
dc.date2005-09-29
dc.date2005-09-30
dc.date.accessioned2026-07-07T06:20:01Z
dc.date.available2026-07-07T06:20:01Z
dc.descriptionDifferent methods are used to determine the scaling exponents associated with a time series describing a complex dynamical process, such as those observed in geophysical systems. Many of these methods are based on the numerical evaluation of the variance of a diffusion process whose step increments are generated by the data. An alternative method focuses on the direct evaluation of the scaling coefficient of the Shannon entropy of the same diffusion distribution. The combined use of these methods can efficiently distinguish between fractal Gaussian and Lévy-walk time series and help to discern between alternative underling complex dynamics.
dc.description10 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/physics/0509249
dc.identifierhttp://arxiv.org/abs/physics/0509249
dc.identifierComplexity 10(4), 51-56 (2005)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/95225
dc.subjectGeophysics
dc.subjectComputational Physics
dc.titleMultiscaling comparative analysis of time series and geophysical phenomena
dc.typetext

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