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arxiv: 1903.07911 · v1 · pith:7HNJ4U2Pnew · submitted 2019-03-19 · 🧮 math.FA

Wiener estimates on modulation spaces

classification 🧮 math.FA
keywords estimatesdistributionsmodulationspaceswienercharacterisecoefficientsformulae
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We characterise modulation spaces by suitable Wiener estimates on the short-time Fourier transforms of the involved functions and distributions. We use the results to refine some formulae on periodic distributions with Lebesgue estimates on their coefficients.

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