Perturbative methods for Schrdinger operator: from periodic to quasiperiodic potentials.

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• Karpeshina, Y (University of Alabama at Birmingham)
• Tuesday 24 March 2015, 13:30-14:30
• Seminar Room 1, Newton Institute.

If you have a question about this talk, please contact Mustapha Amrani.

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Co-authors: Young-Ran Lee (Sogang University), Roman Shterenberg (UAB)

We consider Schrdinger operator in dimension two and discuss perturbative methods and spectral results for periodic, limit-periodic and quasi-periodic potentials. We start with methods for periodic potentials, and then discuss their development for limit-periodic potentials, and, eventually, multiscale analysis in the momentum space for quasi-periodic potentials.

This talk is part of the Isaac Newton Institute Seminar Series series.

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