Strange nonchaotic attractors in Harper maps.
نویسندگان
چکیده
We study the existence of strange nonchaotic attractors (SNA) in the family of Harper maps. We prove that for a set of parameters of positive measure, the map possesses a SNA. However, the set is nowhere dense. By changing the parameter arbitrarily small amounts, the attractor is a smooth curve and not a SNA.
منابع مشابه
trange nonchaotic attractors in Harper maps
n the last two decades there has been an enormous inerest in the so-called strange nonchaotic attractors SNA). These attracting invariant objects of dynamical ystems capture the evolution of a large subset of the hase space and are very relevant for their description. n particular, SNA are geometrically complicated (they re strange) and their dynamics is regular (in most of the xamples, quasipe...
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ورودعنوان ژورنال:
- Chaos
دوره 16 3 شماره
صفحات -
تاریخ انتشار 2006