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Openness of the set of boundary preserving maps of an annulus with intermingled attracting basins
Authors:Yuli S Ilyashenko  Victor A Kleptsyn  Petr Saltykov
Institution:(1) Department of Mathematics, Cornell University, Ithaca, NY 14853, USA;(2) Steklov Mathematical Institute, Moscow State and Independent Universities, Moscow, Russia;(3) Moscow State University, Moscow, Russia;(4) University of Rennes, Rennes, France
Abstract: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. To V. I. Arnold for more than half-centennial anniversary of his creative work, which in fluenced so many mathematicians, including the authors of this paper
Keywords:" target="_blank">    Attractors  basins  density  H?lder continuity  Hausdorff dimension
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