Darboux transformation for the discrete Schrodinger equation
The discrete Schrodinger equation on a half-line lattice with the Dirichlet boundary condition is considered when the potential is real valued, is summable, and has a finite first moment. The Darboux transformation formulas are derived from first principles showing how the potential and the wave...
Main Authors: | , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Texas State University
2019-09-01
|
Series: | Electronic Journal of Differential Equations |
Subjects: | |
Online Access: | http://ejde.math.txstate.edu/Volumes/2019/112/abstr.html |