Time-Frequency Analysis: Function Spaces and Applications


We give a survey on recent results concerning modulation spaces, with emphasis on applications to boundedness of localization operators and Fourier Integral operators. We also recall the basic notions of the Time-Frequency Analysis, which provides language and motivation to these results.

DOI Code: 10.1285/i15900932v31n1p173

Keywords: modulation spaces; localization operators; Fourier integral operators; Wigner distribution; short-time Fourier transform; Schatten class

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