Poincaré Recurrences in a Nonautonomous Chaotic Map

Author:

Boev Yaroslav1,Semenova Nadezhda1,Strelkova Galina1,Anishchenko Vadim1

Affiliation:

1. Department of Physics, Saratov State University, 83 Astrakhanskaya Str., Saratov 410012, Russia

Abstract

The statistics of Poincaré recurrences is studied numerically in a one-dimensional cubic map in the presence of harmonic and noisy excitations. It is shown that the distribution density of Poincaré recurrences is periodically modulated by the harmonic force. It is established that the relationship between the Afraimovich–Pesin dimension and Lyapunov exponents is violated in the nonautonomous system.

Publisher

World Scientific Pub Co Pte Lt

Subject

Applied Mathematics,Modelling and Simulation,Engineering (miscellaneous)

Reference19 articles.

1. V. S. Afraimovich and L. P. Shilnikov, Nonlinear Dynamics and Turbulence, eds. G. I. Barenblatt and D. D. Joseph (Pitman, NY, 1983) pp. 1–28.

2. Pesin’s dimension for Poincaré recurrences

3. FRACTAL DIMENSION FOR POINCARÉ RECURRENCES AS AN INDICATOR OF SYNCHRONIZED CHAOTIC REGIMES

4. Effects of strong noise on attractors of dynamical systems

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