### Abstract

Recently it has been found that spatiotemporal chaotic systems modeled by coupled map lattices with translational symmetry exhibit an extreme type of final state sensitivity characterized by a near-zero uncertainty exponent in both phase space and parameter space. A perturbation in initial condition and parameter, no matter how small from the point of view of computation, has a significant probability of altering the system's asymptotic attractor completely. In this paper we demonstrate that such a final state sensitivity persists for spatiotemporal systems without symmetry. This suggests that extreme final state sensitivity is a robust dynamical phenomenon in spatiotemporal chaotic systems.

Original language | English |
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Pages (from-to) | 206-212 |

Number of pages | 7 |

Journal | Physics Letters A |

Volume | 196 |

Issue number | 3-4 |

Publication status | Published - 26 Dec 1994 |

### Keywords

- COUPLED MAP LATTICES
- PATTERN COMPETITION INTERMITTENCY
- BASIN BOUNDARIES
- FAT FRACTALS
- SELECTION
- DIFFUSION
- DYNAMICS
- DEFECT
- LIMIT

## Cite this

*Physics Letters A*,

*196*(3-4), 206-212.