Estimation of Lyapunov spectra from space-time data

Year: 1999

Authors: Bunner Martin J., Hegger R.

Autors Affiliation: Istituto Nazionale di Ottica, Largo E. Fermi, I-50125 Firenze, Italy;
MPIPKS, Nöthnitzer Str. 38, D-01087 Dresden, Germany

Abstract: A method to estimate Lyapunov spectra from spatio-temporal data is presented, which is well-suited to be applied to experimental situations. It allows to characterize the high-dimensional chaotic states, with possibly a large number of positive Lyapunov exponents, observed in spatio-temporal chaos. The method is applied to data from a coupled map lattice. (C) 1999 Elsevier Science B.V. All rights reserved.

Journal/Review: PHYSICS LETTERS A

Volume: 258 (1)      Pages from: 25  to: 30

KeyWords: nonlinear time series analysis; spatio-temporal chaos;
DOI: 10.1016/S0375-9601(99)00331-X

Citations: 7
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