Rank One Perturbations Supported by Hybrid Geometries and Their Deformations

Fatih Erman, Sema Seymen, Osman Teoman Turgut

We study the hybrid type of rank one perturbations in ${\mathbb{R}}^2$ and ${\mathbb{R}}^3$, where the perturbation supported by a circle/sphere is considered together with the delta p…