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On a theorem of Deift and Hempel

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Abstract

We provide an alternative proof of the main result of Deift and Hempel [1] on the existence of eigenvalues ofv-dimensional Schrödinger operatorsH λ=H 0+λW in spectral gaps ofH 0.

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References

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Authors and Affiliations

  1. Division of Physics, Mathematics and Astronomy, California Institute of Technology, 91125, Pasadena, CA, USA

    F. Gesztesy & B. Simon

Authors
  1. F. Gesztesy
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  2. B. Simon
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Additional information

Communicated by A. Jaffe

Research partially supported by USNSF under Grant DMS-8416049

On leave of absence from the Institute for Theoretical Physics, University of Graz, A-8010 Graz, Austria; Max Kade Foundation Fellow

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Gesztesy, F., Simon, B. On a theorem of Deift and Hempel. Commun.Math. Phys. 116, 503–505 (1988). https://doi.org/10.1007/BF01229205

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