Localized error bursts in estimating the state of spatiotemporal chaos.

@article{Baek2004LocalizedEB,
  title={Localized error bursts in estimating the state of spatiotemporal chaos.},
  author={Seung-Jong Baek and Brian R. Hunt and Istvan Szunyogh and Aleksey V. Zimin and Edward Ott},
  journal={Chaos},
  year={2004},
  volume={14 4},
  pages={1042-9}
}
We consider the problem of estimating the current state of an evolving spatiotemporally chaotic system from noisy observations of the system state and a model of the system dynamics. Using a simple scheme for state estimation, we show the possible occurrence of temporally and spatially intermittent large bursts in the estimation error. We discuss the similarity of these bursts with those occurring at the bubbling transition in the synchronization of low dimensional chaotic dynamical systems. We… CONTINUE READING

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