Geodesic
Transitory Shift in the FitzHugh–Nagumo Model
Russian journal of nonlinear dynamics, Tome 14 (2018) no. 2, pp. 169-177.

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A nonautonomous analogue of the FitzHugh–Nagumo model is considered. It is supposed that the system is transitory, i.e., it is autonomous except on some compact interval of time. We first study the past and future vector fields that determine the system outside the interval of time dependence. Then we build the transition map numerically and discuss the influence of the transitory shift on the solutions behavior.
Keywords: FitzHugh–Nagumo model, transitory system, separatrix, attractors.
Mots-clés : limit cycles 
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K. E. Morozov. Transitory Shift in the FitzHugh–Nagumo Model. Russian journal of nonlinear dynamics, Tome 14 (2018) no. 2, pp. 169-177. http://geodesic.mathdoc.fr/item/ND_2018_14_2_a1/

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