Scattering on stratified media: the micro-local properties of the scattering matrix and recovering asymptotics of perturbations

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dc.creatorChristiansen, T. J.
dc.creatorJoshi, M. S.
dc.date2000-11-01
dc.date.accessioned2026-07-07T04:38:24Z
dc.date.available2026-07-07T04:38:24Z
dc.descriptionThe fixed energy scattering matrix is defined on a perturbed stratified medium, and for a class of perturbations, its main part is shown to be a Fourier integral operator on the sphere at infinity. This is facilitated by developing a refined limiting absorption principle. The symbol of the scattering matrix is shown to determine the asymptotics of a large class of perturbations.
dc.identifierhttps://arxiv.org/abs/math/0011004
dc.identifierhttp://arxiv.org/abs/math/0011004
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/60264
dc.subjectSpectral Theory
dc.subjectAnalysis of PDEs
dc.titleScattering on stratified media: the micro-local properties of the scattering matrix and recovering asymptotics of perturbations
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