The Newhouse Set Has a Positive Hausdorff Dimension
نویسنده
چکیده
The Newhouse phenomenon of infinitely many coexisting periodic attractors is studied in its simplest form. One shows that the corresponding parameter set (the Newhouse set) JN has a strictly positive Hausdorff dimension. This result is stronger than that of Tedeschini-Lalli and Yorke [Commun. Math. Phys. 106, 635 (1986)] concerning the Lebesgue measure of the Newhouse set; and is complementary to our knowledge on the topological properties of JN, namely it is a residual set, hence uncountable and everywhere dense in a parameter interval.
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تاریخ انتشار 2005