IFLP   13074
INSTITUTO DE FISICA LA PLATA
Unidad Ejecutora - UE
artículos
Título:
Kullback-Leibler Approach to Chaotic Time Series
Autor/es:
ANDRES KOWALSKI; MARÍA TERESA MARTIN; ANGELO PLASTINO; GEORGE JUDGE
Revista:
SOP TRANSACTIONS ON THEORETICAL PHYSICS
Editorial:
Scientific Online
Referencias:
Año: 2014 p. 2372 - 2495
ISSN:
2372-2487
Resumen:
We focus discussion on extracting probability distribution functions (PDFs) from semi-chaotic time series (TS). We wish to ascertain what is the best extraction approach and to such an end we use an extremely well known semiclassical system in its classical limit [1, 2]. Since this systems possesses a very rich dynamics, it can safely be regarded as representative of many other physical scenarios. In discussing this ?extraction? problem, we consider the two most natural approaches, namely, i) histograms and ii) the Bandt?Pompe technique. We use the Kullback-Leibler relative entropy to compare the information content of the concomitant PDFs.