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math.AP2024
On Schrödinger operators with oblique transmission conditions on non-smooth curves
Badreddine Benhellal, Miguel Camarasa, Konstantin Pankrashkin
In a recent paper Behrndt, Holzmann, and Stenzel introduced a new class of two-dimensional Schrödinger operators with oblique transmissions along smooth curves. We extend most com…
math.SP2024
On Neumann-Poincaré operators and self-adjoint transmission problems
Badreddine Benhellal, Konstantin Pankrashkin
We discuss the self-adjointness in -setting of the operators acting as , with piecewise constant functions having a jump along a Lipschitz hypersurfa…