Chaos in random neural networks.
نویسندگان
چکیده
A continuous-time dynamic model of a network of N nonlinear elements interacting via random asymmetric couplings is studied. A self-consistent mean-field theory, exact in the N ~ limit, predicts a transition from a stationary phase to a chaotic phase occurring at a critical value of the gain parameter. The autocorrelations of the chaotic flow as well as the maximal Lyapunov exponent are calculated.
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عنوان ژورنال:
- Physical review letters
دوره 61 3 شماره
صفحات -
تاریخ انتشار 1988