How to lose at Monte Carlo: a simple dynamical system whose typical statistical behavior is non computable


الملخص بالإنكليزية

We consider the simplest non-linear discrete dynamical systems, given by the logistic maps $f_{a}(x)=ax(1-x)$ of the interval $[0,1]$. We show that there exist real parameters $ain (0,4)$ for which almost every orbit of $f_a$ has the same statistical distribution in $[0,1]$, but this limiting distribution is not Turing computable. In particular, the Monte Carlo method cannot be applied to study these dynamical systems.

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