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arXiv · 1710.06210

Compactness of Fourier Integral Operators on weighted modulation spaces

Carmen Fernández·Antonio Galbis·Eva Primo
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Abstract

Using the matrix representation of Fourier integral operators with respect to a Gabor frame, we study their compactness on weighted modulation spaces. As a consequence, we recover and improve some compactness results for pseudodifferential operators.

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Carmen Fernández, Antonio Galbis, Eva Primo. 2017-10-17. Compactness of Fourier Integral Operators on weighted modulation spaces. https://arxiv.org/abs/1710.06210

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