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UID:news519@dmi.unibas.ch
DTSTAMP;TZID=Europe/Zurich:20190104T235555
DTSTART;TZID=Europe/Zurich:20120411T151500
SUMMARY:Seminar Analysis: Wolfgang Reichel (KIT Karlsruhe)
DESCRIPTION:We are interested in ground states for the nonlinear Schröding
 er-equation (NLS) with an interface between two purely periodic media. Thi
 s means that the coefficients in the NLS model two different periodic medi
 a in each halfspace. The resulting problem no longer has a periodic struct
 ure. Using variational methods we give conditions on the coefficients such
  that ground states are created/prevented by the interface.
X-ALT-DESC:\nWe are interested in ground states for the nonlinear Schrödin
 ger-equation (NLS) with an interface between two purely periodic media. Th
 is means that the coefficients in the NLS model two different periodic med
 ia in each halfspace. The resulting problem no longer has a periodic struc
 ture. Using variational methods we give conditions on the coefficients suc
 h that ground states are created/prevented by the interface.
DTEND;TZID=Europe/Zurich:20120411T151500
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