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Journal of Fixed Point Theory and Applications 3, 2 (2008) 449-463
Openness of the set of boundary preserving maps of an annulus with intermingled attracting basins
Yuli Ilyashenko 1, 2, 3, 4, Victor Kleptsyn 5, Petr Saltykov 6
(2008)

We prove that the set of smooth maps of an annulus with two attracting sets, both having metrically dense attracting basins, is open in an appropriate function space. Thus a 1994 claim of I. Kan is justified
1 :  Higher College of Mathematics
Independent University of Moscow
2 :  Institut Steklov
Steklov Mathematical Institute, Moscow
3 :  Department of Mathematics
Lomonosov Moscow State University
4 :  Department of Mathematics
Cornell University
5 :  Institut de Recherche Mathématique de Rennes (IRMAR)
CNRS : UMR6625 – Université de Rennes 1 – École normale supérieure de Cachan - ENS Cachan – Institut National des Sciences Appliquées (INSA) : - RENNES – Université de Rennes II - Haute Bretagne
6 :  Department of Mathematics
Moscow State University
Mathématiques/Systèmes dynamiques
Attractors – basins – density – Hölder continuity – Hausdorff dimension