Showing math.SPShow all
2 papers · 1 filter
math.SP2026
Random Schrödinger operators on manifolds and abstract bounds for multiplier-type operators
Jean-Claude Cuenin, Konstantin Merz, Eduard Stefanescu
We study random Schrödinger operators on closed Riemannian manifolds with Anderson-type potentials. We prove high-probability spectral inclusion bounds showing that eigenvalues re…
math.SP2026
Eigenvalue bounds for non-self-adjoint Schrödinger operators and pseudodifferential generalizations
Eduard Stefanescu
This is mostly a survey paper, where we collect results concerning the spectral bounds of deterministic and random Schrödinger operators with complex potentials, both on \(\mathbb…