66 citations · 458 across the 52 of their papers we have counts for
Showing 2006 · math-phShow all
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math-ph2006★ 5 cited
Dynamics and Lax-Phillips scattering for generalized Lamb models
M. Bertini, D. Noja, A. Posilicano
This paper treats the dynamics and scattering of a model of coupled oscillating systems, a finite dimensional one and a wave field on the half line. The coupling is realized produc…
math-ph2006
Finite speed of propagation and local boundary conditions for wave equations with point interactions
Pavel Kurasov, Andrea Posilicano
We show that the boundary conditions entering in the definition of the self-adjoint operator describing the Laplacian plus a finite number of point interactions are local if and on…
math-ph2006
The Schrödinger Equation with a Moving Point Interaction in Three Dimensions
Andrea Posilicano
In the case of a single point interaction we improve, by different techniques, the existence theorem for the unitary evolution generated by a Schrödinger operator with moving point…