Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9877499 | Physica D: Nonlinear Phenomena | 2005 | 11 Pages |
Abstract
In this paper, we investigate the capability of the test to cope with moderate amounts of noisy data. Comparisons are made between an improved version of our test and both the “tangent space method” and “direct method” for computing the maximal Lyapunov exponent. The evidence of numerical experiments, ranging from the logistic map to an eight-dimensional Lorenz system of differential equations (the Lorenz 96 system), suggests that our method is superior to tangent space methods and that it compares very favourably with direct methods.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Georg A. Gottwald, Ian Melbourne,