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math.AP2003
Radiation Fields, Scattering and Inverse Scattering on Asymptotically Hyperbolic Manifolds
Antonio Sa Barreto
In analogy with radiation fields for asymptotically Euclidean manifolds, introduced by F.G. Friedlander, we define radiation fields for asymptotically hyperbolic manifolds. We use…
math.AP2003
The radiation field is a Fourier integral operator
Antonio Sa Barreto, Jared Wunsch
We exhibit the form of the ``radiation field,'' describing the large-scale, long-time behavior of solutions to the wave equation on a manifold with no trapped rays, as a Fourier in…