The necessity for a time local dimension in systems with time-varying attractors

We show that a simple non-linear system for ordinary differential equations may possess a time-varying attractor dimension. This indicates that it is infeasible to characterize EEG and MEG time series with a single time global dimension. We suggest another measure for the description of non-stationary attractors.

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Year of publication:	1997
Authors:	Saermark, K. ; Ashkenazy, Y. ; Levitan, J. ; Lewkowicz, M.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 236.1997, 3, p. 363-375
Publisher:	Elsevier

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010586764