Abstract
The theoretical results presented above allow to establish the existence of chaotic trajectories in several dynamical systems, which fulfill the assumptions of the appropriate theorems. For example, when the difference equation is unimodal, it is possible to apply the Li/Yorke theorem or Sarkovskii’s theorem and to establish the existence of chaos (in one of the two senses mentioned in Section 4.1). However, in many cases it may be difficult or analytically impossible to detect a period-three cycle, and for most differential equation systems there are no theoretical results at all. Experiments show that even for cycles of a relatively low period it may be impossible to distinguish regular time series from completely chaotic series by simple visual inspection.
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© 1989 Springer-Verlag Berlin Heidelberg
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Lorenz, HW. (1989). Numerical Tools. In: Nonlinear Dynamical Economics and Chaotic Motion. Lecture Notes in Economics and Mathematical Systems, vol 334. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-22233-1_6
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DOI: https://doi.org/10.1007/978-3-662-22233-1_6
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-51413-8
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