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    • Keywords


      Strange attractors; Lyapunov exponent; nonchaotic; fractals

    • Abstract


      We show that it is possible to devise a large class of skew-product dynamical systems which have strange nonchaotic attractors (SNAs): the dynamics is asymptotically on fractal attractors and the largest Lyapunov exponent is non-positive. Furthermore, we show that quasiperiodic forcing, which has been a hallmark of essentially all hitherto known examples of such dynamics is not necessary for the creation of SNAs.

    • Author Affiliations


      Surendra Singh Negi1 Ramakrishna Ramaswamy1

      1. School of Physical Sciences, Jawaharlal Nehru University, New Delhi - 110 067, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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