Structure of the Short Range Amplitude for General Scattering Relations
Abstract
Description
We consider scattering by short range perturbations of the semi-classical Laplacian. We prove that when a polynomial bound on the resolvent holds, the scattering amplitude is a semi-classical Fourier integral operator associated to the scattering relation. Compared to previous work, we allow the scattering relation to have more general structure.
21 pages, 1 figure
21 pages, 1 figure