Transition to turbulence in coupled maps on hierarchical
lattices
Autores: M.G. Cosenza, K. Tucci
Referencia: Chaos, Solitons and Fractals, 11, 2039, (2000)
Abstract
General hierarchical lattices of coupled maps are
considered as dynamical systems. These models may
describe many processes occurring in heterogeneous
media with tree-like structures. The transition to
turbulence via spatiotemporal intermittency is
investigated for these geometries. Critical exponents
associated to the onset of turbulence are calculated
as functions of the parameters of the systems. No
evidence of nontrivial collective behavior is observed
in the global quantity used to characterize the
spatiotemporal dynamics.
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