Semiclassical scattering amplitude at the maximum point of the potential
Language
en
Article de revue
This item was published in
Asymptotic Analysis. 2008, vol. 58, n° 1-2, p. 57-125
IOS Press
English Abstract
We compute the scattering amplitude for Schrödinger operators at a critical energy level, corresponding to the maximum point of the potential. We follow the wrok of Robert and Tamura, '89, using Isozaki and Kitada's ...Read more >
We compute the scattering amplitude for Schrödinger operators at a critical energy level, corresponding to the maximum point of the potential. We follow the wrok of Robert and Tamura, '89, using Isozaki and Kitada's representation formula for the scattering amplitude, together with results from Bony, Fujiie, Ramond and Zerzeri '06 in order to analyze the contribution of trapped trajectories.Read less <
ANR Project
Equations hyperboliques dans des espaces-temps de la relativité générale : diffusion et résonances. - ANR-05-JCJC-0087
Origin
Hal imported