works on
bounded potential perturbations 1compact resolvent 1hypoelliptic operators 1self-adjoint operators 1spectral simplicity 1

From the 1 of 1 linked paper with an AI index.

collaborators

1 paper

math.SP2026

Generic simplicity for self-adjoint operators under bounded potential perturbations

Marianna Chatzakou, Bernard Helffer

The paper investigates when the eigenvalues of a semibounded self‑adjoint operator with compact resolvent become simple after adding a generic bounded real potential, providing an…