Norm estimates of almost Mathieu operators
نویسندگان
چکیده
منابع مشابه
Norm Estimates of Almost Mathieu Operators
where θ, λ and φ are real numbers, and (ξn)n denotes the canonical orthonormal basis in l2. The study of the spectral properties of this class of operators has attracted a significant amount of interest in the past couple of decades (see [5], [3], [8], [1], [10], [14], [12], [7] for some of the most important developments). Most of this work has focused on the “Ten Martini problem” of M. Kac, c...
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ژورنال
عنوان ژورنال: Journal of Functional Analysis
سال: 2005
ISSN: 0022-1236
DOI: 10.1016/j.jfa.2004.09.013