21 citations · 51 across the 16 of their papers we have counts for
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math.FA2018
Point-like perturbed fractional Laplacians through shrinking potentials of finite range
Alessandro Michelangeli, Raffaele Scandone
We reconstruct the rank-one, singular (point-like) perturbations of the -dimensional fractional Laplacian in the physically meaningful norm-resolvent limit of fractional Schrödi…
math.FA2018★ 10 cited
Fractional powers and singular perturbations of quantum differential Hamiltonians
Alessandro Michelangeli, Andrea Ottolini, Raffaele Scandone
We consider the fractional powers of singular (point-like) perturbations of the Laplacian, and the singular perturbations of fractional powers of the Laplacian, and we compare such…