Beyond Lyapunov
Abstract
Ergodic parameters like the Lyapunov and the conditional exponents are global functions of the invariant measure, but the invariant measure itself contains more information. A more complete characterization of the dynamics by new families of ergodic parameters is discussed, as well as their relation to the dynamical R\'enyi entropies and measures of self-organization. A generalization of the Pesin formula is derived which holds under some weak correlation conditions.
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