Absolute Summability of the Trace Relation for Certain Schrόdinger Operators

نویسندگان

  • F. Gesztesy
  • H. Holden
  • B. Simon
چکیده

A recently established general trace formula for one-dimensional Schrodinger operators is systematically studied in the context of short-range potentials, potentials which approach different spatial asymptotes sufficiently fast, and appropriate impurity (defect) interactions in one-dimensional solids. We prove the absolute summability of the trace formula and establish its connections with scattering quantities, such as reflection coefficients, in each case.

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تاریخ انتشار 1995