On the smoothness of gap boundaries for generalized Harper operators

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dc.creatorNenciu, Gheorghe
dc.date2003-09-02
dc.date2006-03-25
dc.date.accessioned2026-07-07T06:35:18Z
dc.date.available2026-07-07T06:35:18Z
dc.descriptionResults concerning set theoretic continuity properties of the spectrum of the Harper operator are extended to a large class (generalized Harper operators (GHO)) of operators in $L^{2}(\bZ^{2})$.
dc.description19 pages, typos corrected
dc.identifierhttps://arxiv.org/abs/math-ph/0309009
dc.identifierhttp://arxiv.org/abs/math-ph/0309009
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/99757
dc.subjectMathematical Physics
dc.subjectSpectral Theory
dc.subject81Q10; 47B37
dc.titleOn the smoothness of gap boundaries for generalized Harper operators
dc.typetext

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