Schr?dinger operators with interactions on unbounded hypersurfaces

摘要

> We consider Schr?dinger operators H ?=??Δ?+? W ?+? W _s on R n with regular potentials W ∈ L ∞ ( R n ) and singular potentials W s ∈ D ′ ( R n ) with supports on unbounded enough smooth hypersurfaces Γ. In particular, we consider singular potentials that are