Analyticity of eigenfunctions for Schrödinger operators
The generalized eigenfunctions for a class of highly singular Schrödinger operators that includes the important delta-shell potential of nuclear physics is shown to have a meromorphic continuation into the upper half-plane. © 1995, Khayyam Publishing.
Differential and Integral Equations
Ford, R., & Goldstein, J. (1995). Analyticity of eigenfunctions for Schrödinger operators. Differential and Integral Equations, 8 (3), 699-703. Retrieved from https://digitalcommons.memphis.edu/facpubs/4194