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Route to sychronisation in chaotic coupled map lattices

GFM seminar
CIUL, B2-01
2005-06-22 11:00 .. 12:00
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by Bastien Fernandez (Centre de Physique Théorique, CNRS, Marseille, France / GFMUL)

Rigorous coupling dependent bounds on the set of symbolic sequences (and hence on the topological entropy) are obtained in a chaotic coupled map lattice with two sites. These bounds provide numbers to the intuitive property that, from a regime of independent chaotic elements, the system becomes more and more synchronized when the coupling parameter increases.