@article{73fc0c40e0824c00972b924b4ac5832a,
title = "The necessity for a time local dimension in systems with time-varying attractors",
abstract = "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.",
author = "K. Saermark and Y. Ashkenazy and J. Levitan and M. Lewkowicz",
note = "Funding Information: The authors are grateful to the Danish Natural Science Research Council for financial support. One of us (Y.A.) wishes to acknowledge support by the Danish-Israel Study Fund in Memory of Josef & Regine Nachemsohn.",
year = "1997",
month = mar,
day = "1",
doi = "10.1016/S0378-4371(96)00367-6",
language = "אנגלית",
volume = "236",
pages = "363--375",
journal = "Physica A: Statistical Mechanics and its Applications",
issn = "0378-4371",
publisher = "Elsevier B.V.",
number = "3-4",
}