G. Baier et al., TRANSITION TO HIGHER CHAOS IN DIFFUSIVELY COUPLED CHEMICAL OSCILLATORS, Zeitschrift fur Naturforschung. A, A journal of physical sciences, 49(9), 1994, pp. 835-837
A one-dimensional array of diffusively coupled identical oscillators i
s considered. It is demonstrated that coupling of two, three, four, an
d six oscillators can create chaos with one, two, three, and four posi
tive Lyapunov characteristic exponents, respectively. We suggest that
the turbulent behavior found with many coupled cells can be explained
in terms of a high-order chaotic attractor.