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Wolf, A., Swift, J.B., Swinney, H.L. and Vastano, J.A. (1985) Determining Lyapunov Exponents from a Time Series. Physica D, 16, 285-317.
https://doi.org/10.1016/0167-2789(85)90011-9

has been cited by the following article:

• TITLE: Generation of Hyperchaos from the Lü System with a Sinusoidal Perturbation

  AUTHORS: Philippe Djondiné, Paul Abena Malobé

  KEYWORDS: Hyper-Chaotic, Bifurcation, Lü System, Lyapunov Exponent

  JOURNAL NAME: Journal of Applied Mathematics and Physics, Vol.9 No.5, May 28, 2021

  ABSTRACT: This paper introduces a hyperchaotic system from the Lü system with a sinusoïdal perturbation. This hyperchaotic system has more complex dynamical behaviors, and can generate 2-scroll hyperchaotic attractor and 2-scroll chaotic attractor under different control parameters. Theoretical analyses and simulation are conducted to investigate the dynamical behaviors of the proposed hyperchaotic system by means of Lyapunov exponents, analysis of the bifurcation diagram and phase portraits.