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Asymmetric Interaction of a Pair FitzHugh–Nagumo Oscillators

https://doi.org/10.18255/1818-1015-2014-1-115-120

Abstract

A pair of diffusion connected FitzHugh–Nagumo oscillators with an asymmetric interaction are considered. The problem is investigated in the close to critical case, where the matrix of the linear part of the system has a pair of purely imaginary eigenvalues. The normal form is constructed and its coefficients are determined depending on the initial parameters. The source system may be in two different situations: stable singlefrequency oscillations with two different frequencies coexist or a single-frequency mode branches from the equilibrium. The obtained asymptotic results are supplemented by the numerical analysis.

About the Author

E. A. Marushkina
P.G. Demidov Yaroslavl State University
Russian Federation

ассистент кафедры компьютерных сетей,

Sovetskaya str., 14, Yaroslavl, 150000, Russia



References

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Review

For citations:


Marushkina E.A. Asymmetric Interaction of a Pair FitzHugh–Nagumo Oscillators. Modeling and Analysis of Information Systems. 2014;21(1):115-120. (In Russ.) https://doi.org/10.18255/1818-1015-2014-1-115-120

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ISSN 1818-1015 (Print)
ISSN 2313-5417 (Online)