منابع مشابه
ICM 2002 · Vol. III · 1–3 Nonperturbative Localization ∗
Study of fine spectral properties of quasiperiodic and similar discrete Schrodinger operators involves dealing with problems caused by small denominators, and until recently was only possible using perturbative methods, requiring certain small parameters and complicated KAM-type schemes. We review the recently developed nonperturbative methods for such study which lead to stronger results and a...
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ژورنال
عنوان ژورنال: Revista da Tulha
سال: 2017
ISSN: 2447-7117
DOI: 10.11606/issn.2447-7117.rt.2017.140228