Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5778874 | Indagationes Mathematicae | 2016 | 9 Pages |
Abstract
A novel development in the theory of deterministic dynamical systems is the application of extreme value statistics. The idea is to evaluate a scalar observable along an evolution of the system. Under appropriate conditions the large values of this time series can be interpreted as realizations of a Generalized Extreme Value (GEV) distribution. The purpose of this paper is to illustrate the methodology with a time series of amplitudes of a periodically forced Duffing oscillator. The parameters of the GEV distribution are estimated by means of a block maximum method. It will be shown that a numerical estimation of these parameters can pose serious problems due to the fractal nature of the attractor of the system.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
A.E. Sterk,