Abstract
The letter shows the possibility of generation of hyperchaotic beats characterized by four, three or two positive Lyapunov exponents. The beats are a result of linear coupling of two identical nonlinear subsystems describing second-harmonic generation of light (SHG). The rapid transition from highly chaotic beats to quasiperiodic oscillations is studied.
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Śliwa, I., Grygiel, K. & Szlachetka, P. Hyperchaotic beats and their collapse to the quasiperiodic oscillations. Nonlinear Dyn 53, 13–18 (2008). https://doi.org/10.1007/s11071-007-9291-5
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DOI: https://doi.org/10.1007/s11071-007-9291-5