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Your search keyword '"G. Huerta-Cuellar"' showing total 3 results
Start Over Author "G. Huerta-Cuellar" Journal chaos, solitons & fractals
3 results on '"G. Huerta-Cuellar"'

3. Deterministic coherence and anti-coherence resonances in networks of chaotic oscillators with frequency mismatch

Author

J. H. García-López, Alexander N. Pisarchik, Rider Jaimes-Reátegui, A. Gallegos, G. Huerta Cuellar, and Parth Chholak

Subjects
Physics, General Mathematics, Applied Mathematics, Chaotic, General Physics and Astronomy, Resonance, Statistical and Nonlinear Physics, Coherence (statistics), Star (graph theory), Complex network, Synchronization, Coupling (physics), Amplitude, Statistical physics
Abstract

We provide compelling numerical evidence of deterministic coherence and anti-coherence resonance in small networks of unidirectional coupled chaotic Rossler oscillators in star and star-ring configurations in the presence of a small mismatch between natural frequencies of the oscillators. The resonance phenomena are found in both the normalized standard deviations of the peak amplitude and inter-peak time interval with respect to the coupling strength and frequency mismatch. The deterministic coherence/anti-coherence resonance resembles self-stabilization/destabilization of the network when the coupling makes collective dynamics more regular/irregular.

Published
2021

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