Semiclassical scattering amplitude at the maximum point of the potential
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en
Article de revue
Este ítem está publicado en
Asymptotic Analysis. 2008, vol. 58, n° 1-2, p. 57-125
IOS Press
Resumen en inglés
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 ...Leer más >
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.< Leer menos
Proyecto ANR
Equations hyperboliques dans des espaces-temps de la relativité générale : diffusion et résonances. - ANR-05-JCJC-0087
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