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SUMMARY:Perturbative methods for Schrdinger operator: from periodic to qua
 siperiodic potentials. - Karpeshina\, Y (University of Alabama at Birmingh
 am)
DTSTART:20150324T133000Z
DTEND:20150324T143000Z
UID:TALK58542@talks.cam.ac.uk
CONTACT:Mustapha Amrani
DESCRIPTION:Co-authors: Young-Ran Lee (Sogang University)\, Roman Shterenb
 erg (UAB) \n\nWe consider Schrdinger operator in dimension two and discuss
  perturbative methods and spectral results for periodic\, limit-periodic a
 nd quasi-periodic potentials. We start with methods for periodic potential
 s\, and then discuss their development for limit-periodic potentials\, and
 \, eventually\, multiscale analysis in the momentum space for quasi-period
 ic potentials.\n
LOCATION:Seminar Room 1\, Newton Institute
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