Continuity of Attractors and Invariant Measures for Iterated Function Systems
Canadian mathematical bulletin, Tome 37 (1994) no. 3, pp. 315-329

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We prove the "folklore" results that both the attractor A and invariant measure μ of an N-map Iterated Function System (IFS) vary continuously with variations in the contractive IFS maps as well as the probabilities. This represents a generalization of Barnsley's result showing the continuity of attractors with respect to variations of a parameter appearing in the IFS maps. Some applications are presented, including approximations of attractors and invariant measures of nonlinear IFS, as well as some novel approximations of Julia sets for quadratic complex maps.
DOI : 10.4153/CMB-1994-048-6
Mots-clés : Primary: 28A33secondary: 30D05, 58F11
Vrscay, E. R. Continuity of Attractors and Invariant Measures for Iterated Function Systems. Canadian mathematical bulletin, Tome 37 (1994) no. 3, pp. 315-329. doi: 10.4153/CMB-1994-048-6
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     title = {Continuity of {Attractors} and {Invariant} {Measures} for {Iterated} {Function} {Systems}},
     journal = {Canadian mathematical bulletin},
     pages = {315--329},
     year = {1994},
     volume = {37},
     number = {3},
     doi = {10.4153/CMB-1994-048-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1994-048-6/}
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