We introduce a two-variable system of reaction–diffusion equations for excitable media. We numerically investigate the existence and stability of periodic ...
The fast family is stable in the case of standard FitzHugh–Nagumo excitable system. However, we observe that the fast family becomes unstable in our model.
The fast family is stable in the case of standard FitzHugh-Nagumo excitable system. However, we observe that the fast family becomes unstable in our model.
The fast family is stable in the case of standard FitzHugh–Nagumo excitable system. However, we observe that the fast family becomes unstable in our model.
Instability of periodic traveling wave solutions in a modified FitzHugh-Nagumo model for excitable media · M. Gani, T. Ogawa · Published in Applied Mathematics ...
In this study, we introduce a new two-variable partial differential equation model of electrical wave propagation in excitable media such as cardiac cells. We ...
Stabilities and dynamic transitions of the Fitzhugh-Nagumo system
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Ogawa, Instability of periodic traveling wave solutions in a modified Fitzhugh-Nagumo model for excitable media, Applied Mathematics and Computation, 256 ...
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It is concluded that “the slow periodic travelling wave solutions” are always unstable, and it is shown that the fast solution is unstable if its period is ...
It is thus important to understand the properties of wave solutions in excitable systems with multiple buffers, and to understand how multiple buffers interact.
Missing: Instability | Show results with:Instability
Feb 29, 1980 · Nagumo's nerve conduction equation has a one-parameter family of spatially periodic travelling wave solutions. First, we prove the existence ...