Almost Everything about the Almost Mathieu Operator I*
نویسنده
چکیده
We review some aspects of the spectral theory of the Almost Mathieu operator (acting on`2 (Z)): where ; ; 2 R. We concentrate on the spectrum as a set, and describe the partial results obtained so far on the conjectures that, for irrational , it is a Cantor set and has Lebesgue measure j4 ? 2jjj.
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تاریخ انتشار 1995