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Limit cycles of a lienard cubic system with quadratic friction function

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Abstract

We consider a Lienard cubic system with quadratic friction function and suggest a method for constructing such systems with the following distributions of limit cycles around the singular points: ((2, 0), 0), ((0, 2), 0), ((1, 1), 1), ((1, 1), 0), ((1, 0), 1), ((0, 1), 1), ((0, 0), 2), ((0, 1), 2), and ((1, 0), 2).

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Original Russian Text © L.A. Cherkas, I.N. Sidorenko, 2008, published in Differentsial’nye Uravneniya, 2008, Vol. 44, No. 2, pp. 217–221.

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Cherkas, L.A., Sidorenko, I.N. Limit cycles of a lienard cubic system with quadratic friction function. Diff Equat 44, 226–230 (2008). https://doi.org/10.1134/S0012266108020109

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  • DOI: https://doi.org/10.1134/S0012266108020109

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