Abstract.
We establish the existence of a pulse traveling wave for an infinite system of ODEs modeling a one dimensional string of nerve cells of identical Morris–Lecar type dynamics:
Here v j and w j represent, respectively, the electrical potential and the conductance of electrically active membrane of the jth nerve cell. We assume that D is a small positive constant, and F and G are certain nonlinear functions such that the ode system v′=F, w′=G has three equilibria: one is stable, another is a saddle, and the third is unstable.
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Received: 15 October 1996 / Revised version: 1 January 1998
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Chen, X., Hastings, S. Pulse waves for a semi-discrete Morris–Lecar type model. J Math Biol 38, 1–20 (1999). https://doi.org/10.1007/s002859970001
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DOI: https://doi.org/10.1007/s002859970001