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arXiv · 1808.09022

Canards Existence in Memristor's Circuits

Jean-Marc Ginoux·Jaume Llibre
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Abstract

The aim of this work is to propose an alternative method for determining the condition of existence of "canard solutions" for three and four-dimensional singularly perturbed systems with only one fast variable in the folded saddle case. This method enables to state a unique generic condition for the existence of "canard solutions" for such three and four-dimensional singularly perturbed systems which is based on the stability of folded singularities of the normalized slow dynamics deduced from a well-known property of linear algebra. This unique generic condition is perfectly identical to that provided in previous works. Application of this method to the famous three and four-dimensional memristor canonical Chua's circuits for which the classical piecewise-linear characteristic curve has been replaced by a smooth cubic nonlinear function according to the least squares method enables to show the existence of "canard solutions" in such Memristor Based Chaotic Circuits.

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Jean-Marc Ginoux, Jaume Llibre. 2018-08-24. Canards Existence in Memristor's Circuits. https://doi.org/10.1007/s12346-015-0160-1

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