2 papers
math.FA2025
Perturbations of embedded eigenvalues of asymptotically periodic magnetic Schrödinger operators on a cylinder
Jonas Jansen, Sara Maad Sasane, Wilhelm Treschow
We investigate the persistence of embedded eigenvalues for a class of magnetic Laplacians on an infinite cylindrical domain. The magnetic potential is assumed to be and asymp…
math.FA2023
Embedded eigenvalues for asymptotically periodic ODE systems
Sara Maad Sasane, Wilhelm Treschow
We investigate the persistance of embedded eigenvalues under perturbations of a certain self-adjoint Schrödinger-type differential operator in , with…