ISSN 0869-6632 (Print)
ISSN 2542-1905 (Online)

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Feoktistov A. V., Astahov S. V., Anishchenko V. S. Coherence resonance and synchronization of stochastic self-sustained oscillations in the FitzHugh–Nagumo system. Izvestiya VUZ. Applied Nonlinear Dynamics, 2010, vol. 18, iss. 5, pp. 33-43. DOI: 10.18500/0869-6632-2010-18-5-33-43

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Coherence resonance and synchronization of stochastic self-sustained oscillations in the FitzHugh–Nagumo system

Feoktistov Aleksej Vladimirovich, Saratov State University
Astahov Sergej Vladimirovich, Saratov State University
Anishchenko Vadim Semenovich, Saratov State University

In present paper the phenomena of coherence resonance, mutual and external synchronization of noise-induced stochastic oscillations in FitzHugh–Nagumo system are studied by means of numerical and natural experiments. The properties of attractor in the system as well as energy exchange processes are analyzed. Self-sustained character of stochastic oscillations in non-autonomous FitzHugh–Nagumo system justified.

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