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Characterization of chaos in random maps

V. Loreto, G. Paladin, M. Pasquini, A. Vulpiani

chao-dynarXiv:chao-dyn/9512004

Abstract

We discuss the characterization of chaotic behaviours in random maps both in terms of the Lyapunov exponent and of the spectral properties of the Perron-Frobenius operator. In particular, we study a logistic map where the control parameter is extracted at random at each time step by considering finite dimensional approximation of the Perron-Frobenius operator

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