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Showing 2004 · math.APShow all
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math.AP2004
Structure of the Semi-Classical Amplitude for General Scattering Relations
Ivana Alexandrova
We consider scattering by general compactly supported semi-classical perturbations of the Euclidean Laplace-Beltrami operator. We show that if the suitably cut-off resolvent of the…
math.AP2004★ 1 cited
Semi-Classical Wavefront Set and Fourier Integral Operators
Ivana Alexandrova
We define and prove some properties of the semi-classical wavefront set. We also define and study semi-classical Fourier integral operators, of which we give a complete characteriz…