21 citations · 51 across the 16 of their papers we have counts for
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math-ph2020★ 3 cited
A characterization of singular Schrödinger operators on the half-line
Raffaele Scandone, Lorenzo Luperi Baglini, Kyrylo Simonov
We study a class of delta-like perturbations of the Laplacian on the half-line, characterized by Robin boundary conditions at the origin. Using the formalism of nonstandard analysi…
math.AP2020★ 1 cited
On real resonances for three-dimensional Schrödinger operators with point interactions
Alessandro Michelangeli, Raffaele Scandone
We prove the absence of positive real resonances for Schrödinger operators with finitely many point interactions in and we discuss such a property from the perspecti…