Decomposition solution for Duffing and Van der Pol oscillators.
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Adomian, G. (1986)
International Journal of Mathematics and Mathematical Sciences
Das, S.N., Das, S.K. (2004)
International Journal of Mathematics and Mathematical Sciences
Lluis Alsedà, Antonio Falcó (1994)
Annales de l'institut Fourier
We use one-dimensional techniques to characterize the Devil’s staircase route to chaos in a relaxation oscillator of the van der Pol type with periodic forcing term. In particular, by using symbolic dynamics, we give the behaviour for certain range of parameter values of a Cantor set of solutions having a certain rotation set associated to a rational number. Finally, we explain the phenomena observed experimentally in the system by Kennedy, Krieg and Chua (in [10]) related with the appearance of...
Cecchi, Mariella, Došlá, Zuzana, Marini, Mauro (2000)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
Chumakov, G.A. (2007)
Sibirskij Matematicheskij Zhurnal
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