A local Borg-Marchenko theorem for complex potentials

Academic Article


  • The Borg-Marchenko theorem states that the Weyl-Titchmarsh m-function of the differential expression -d2/dx2 + q with a real-valued potential q determines this potential uniquely. We investigate the validity of the Borg-Marchenko theorem (and its local version) for complex-valued potentials. © 2002 Elsevier Science B.V. All rights reserved.
  • Authors

    Digital Object Identifier (doi)

    Author List

  • Brown BM; Peacock RA; Weikard R
  • Start Page

  • 115
  • End Page

  • 131
  • Volume

  • 148
  • Issue

  • 1