The existence of strange nonchaotic attractors in the quasiperiodically forced Ricker family.
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DOI: 10.1063/1.5144145
Abstract: In this paper, the Ricker family (a population model) with quasiperiodic excitation is considered. The existence of strange nonchaotic attractors (SNAs) is analyzed in a co-dimension-2 parameter space by both theoretical and numerical methods. We… read more here.
Keywords: strange nonchaotic; existence; existence strange; nonchaotic attractors ... See more keywords
Strange nonchaotic dynamics in a discrete FitzHugh-Nagumo neuron model with sigmoidal recovery variable.
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DOI: 10.1063/5.0089373
Abstract: We report the appearance of strange nonchaotic attractors in a discrete FitzHugh-Nagumo neuron model with discontinuous resetting. The well-known strange nonchaotic attractors appear in quasiperiodically forced continuous-time dynamical systems as well as in a discrete… read more here.
Keywords: nagumo neuron; strange nonchaotic; fitzhugh nagumo; neuron model ... See more keywords
Birth of strange nonchaotic attractors in a piecewise linear oscillator.
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DOI: 10.1063/5.0096959
Abstract: Nonsmooth systems are widely encountered in engineering fields. They have abundant dynamical phenomena, including some results on the complex dynamics in such systems under quasiperiodically forced excitations. In this work, we consider a quasiperiodically forced… read more here.
Keywords: linear oscillator; strange nonchaotic; nonchaotic attractors; birth strange ... See more keywords