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Some criteria of chaos in non-autonomous discrete dynamical systems. (English) Zbl 1440.37028

This paper is devoted to the study of chaos in nonautonomous discrete systems of the following kind: \[ x_{n+1}=f_{n}(x_{n})\ \qquad n\in \mathbb Z_{+}, \tag{1} \] where \(f_n\) is a map from \(X\) to \(X\) for any \(n\in \mathbb Z_{+}\) and \(X\) is a metric space.
For the system (1) the authors study the following types of chaotic behavior: Li-Yorke \(\delta\)-chaos, strong Li-Yorke chaos and distributional \(\delta\)-chaos.

MSC:

37B55 Topological dynamics of nonautonomous systems
37D45 Strange attractors, chaotic dynamics of systems with hyperbolic behavior
37B10 Symbolic dynamics
39A33 Chaotic behavior of solutions of difference equations
Full Text: DOI

References:

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