A. Posilicano

activity

19992026

most citedKrein's Resolvent Formula for Self-Adjoint Extensions of Symmetric Second Order Elliptic Differential Operators

66 citations · 458 across the 52 of their papers we have counts for

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math-ph2022★ 1 cited

Scattering theory with both regular and singular perturbations

Andrea Mantile, Andrea Posilicano

We provide an asymptotic completeness criterion and a representation formula for the scattering matrix of the scattering couple $(A_{B}, A)$ , where both $A$ and $A_{B}$ are self-adjoint…