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Semi-Classical Wavefront Set and Fourier Integral Operators

Ivana Alexandrova
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Abstract

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 characterization. Lastly, we prove a generalization of the semi-classical Egorov's Theorem to manifolds of unequal dimensions.

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Ivana Alexandrova. 2004-07-27. Semi-Classical Wavefront Set and Fourier Integral Operators. https://arxiv.org/abs/math/0407460

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