Period-doubling cascades for large perturbations of Hénon families

نویسندگان

  • Evelyn Sander
  • James A. Yorke
چکیده

The Hénon family has been shown to have period-doubling cascades. We show here that the same occurs for a much larger class: Large perturbations do not destroy cascades. Furthermore, we can classify the period of a cascade in terms of the set of orbits it contains, and count the number of cascades of each period. This class of families extends a general theory explaining why cascades occur [5].

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تاریخ انتشار 2009