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- Toft, Joachim, 1964-
(författare)
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Wiener Estimates on Modulation Spaces
- 2020
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Ingår i: Advances in Microlocal and Time-Frequency Analysis. - Cham : Birkhäuser Verlag. - 9783030361372 - 9783030361389 ; , s. 475-505
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Bokkapitel (refereegranskat)abstract
- We characterise modulation spaces by Wiener estimates on the short-time Fourier transforms. We use the results to refine some formulae for periodic distributions with Lebesgue estimates on their coefficients.
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- Wahlberg, Patrik, 1966-
(författare)
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The Gabor wave front set of compactly supported distributions
- 2020
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Ingår i: Advances in Microlocal and Time-Frequency Analysis. - Cham : Birkhäuser Verlag. - 9783030361372 - 9783030361389 ; , s. 507-520
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Bokkapitel (refereegranskat)abstract
- We show that the Gabor wave front set of a compactly supported distribution equals zero times the projection on the second variable of the classical wave front set.
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