2007, Vol.10, No.1, pp.92-97
A short review of recent results on the flexibility of regular and
chaotic attractors is presented. In particular, we focus on those
studies that analyse the flexibility of dynamical systems in
response to external perturbations, such as singular pulses,
periodic signals, and noise. First the mathematical measures for
estimating the flexibility of regular and chaotic attractors are
presented. Then the most important applications of measuring the
flexibility of attractors are reviewed. In particular, we
emphasise the importance of estimating the flexibility of
attractors for determining coupling properties of oscillators,
explaining the constructive and destructive role of noise in case
of stochastic resonance, and estimating the possibility for an
optimal chaos control. We discuss the most important applications
of the general mathematical tools for analysing the behaviour of
biological systems, in particular, cellular oscillators.
Key words:
dynamical system, flexibility, coupling, stochastic
resonance, chaos
Full text: Acrobat PDF (123KB)
Copyright © Nonlinear Phenomena in Complex Systems. Last updated: March 14, 2007