The Ergodic Theorem for a new kind of attractor of a GIFS

Elismar R. Oliveira

Chaos, Solitons & Fractals, 2017, vol. 98, issue C, 63-71

Abstract: In 1987, Elton [11], has proved the first fundamental result on the convergence of IFS, the Elton’s Ergodic Theorem. In this work we prove the natural extension of this theorem to the projected Hutchinson measure μα associated to a GIFSpdp S=(X,(ϕj:Xm→X)j=0,1,…,n−1,(pj)j=0,1,…,n−1), in a compact metric space (X, d). More precisely, the average along of the trajectories xn(a) of the GIFS, starting in any initial points x0,…,xm−1∈X satisfies, for any f∈C(X,R),limN→+∞1N∑n=0N−1f(xn(a))=∫Xf(t)dμα(t),for almost all a∈Ω={0,1,…,n−1}N, the symbolic space. Additionally, we give some examples and applications to Chaos Games and Nonautonomous Dynamical Systems defined by finite difference equations.

Keywords: Fractals; Generalized iterated function system; Markov operator; Hutchinson measure; Ergodic Theorem; Iterated Function Systems; Dynamical Systems; Chaos Games (search for similar items in EconPapers)
Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:98:y:2017:i:c:p:63-71

DOI: 10.1016/j.chaos.2017.03.016

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