Extreme Value Theory for Piecewise Contracting Maps with Randomly Applied Stochastic Perturbations
نویسندگان
چکیده
We consider globally invertible and piecewise contracting maps in higher dimensions and we perturb them with a particular kind of noise introduced by Lasota and Mackey. We got random transformations which are given by a stationary process: in this framework we develop an extreme value theory for a few classes of observables and we show how to get the (usual) limiting distributions together with an extremal index depending on the strength of the noise.
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تاریخ انتشار 2017