[http://citeseer.nj.nec.com/pasemann01complex.html]

FrankPasemann (2001)

"The DiscreteTime dynamics of particular two and three ["Perceptron"] networks is studied with respect to non-trivial ["Bifurcation"] scenarios. Interesting dynamical properties like periodic, quasi-periodic, and ["ChaoticAttractor"]s are observed, many of them coexisting for one and the same set of parameters. Symmetrics in parameter space leading to equivalent dynamics are considered. Condistions on the connectivity of these small networks, involving excitation as well as inhibition, are derived which admit complex dynamics for these systems."