The evolution of spatiotemporal chaos in a discrete-continuous active medium

A special approach to calculation of the spectrum of Lyapunov exponents has been developed and applied to diagnostics of the degree of regularity of wave structures in a model neural system. A transition between the regimes of regular wave dynamics and developed spatiotemporal chaos is demonstrated...

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Bibliographic Details
Published in:Technical physics letters 2017-06, Vol.43 (6), p.587-589
Main Authors: Maksimenko, V. A., Postnov, D. E., Koronovskii, A. A., Makarov, V. V., Hramov, A. E.
Format: Article
Language:English
Subjects:
Classical and Continuum Physics
Dynamical systems
Exponents
Liapunov exponents
Physics
Physics and Astronomy
Regularity
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Summary:A special approach to calculation of the spectrum of Lyapunov exponents has been developed and applied to diagnostics of the degree of regularity of wave structures in a model neural system. A transition between the regimes of regular wave dynamics and developed spatiotemporal chaos is demonstrated and quantitatively characterized.
ISSN:1063-7850
1090-6533
DOI:10.1134/S1063785017060219