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Extension of Lorenz Unpredictability
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Date
2015-09-01
Author
Akhmet, Marat
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It is found that Lorenz systems can be unidirectionally coupled such that the chaos expands from the drive system. This is true if the response system is not chaotic, but admits a global attractor, an equilibrium or a cycle. The extension of sensitivity and period-doubling cascade are theoretically proved, and the appearance of cyclic chaos as well as intermittency in interconnected Lorenz systems are demonstrated. A possible connection of our results with the global weather unpredictability is provided.
Subject Keywords
Lorenz system
,
Chaos extension
,
Sensitivity
,
Period-doubling cascade
,
Intermittency
,
Cyclic chaos
URI
https://hdl.handle.net/11511/35043
Journal
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS
DOI
https://doi.org/10.1142/s0218127415501266
Collections
Department of Mathematics, Article
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M. Akhmet, “Extension of Lorenz Unpredictability,”
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS
, pp. 0–0, 2015, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/35043.