Archivio Istituzionale della RicercaThis paper provides sufficient conditions for the boundedness of Weyl operators on modulation spaces. The Weyl symbols belong to Wiener amalgam spaces, or generalized modulation spaces, as recently renamed by their inventor Hans Feichtinger. This is the first result which relates symbols in Wiener amalgam spaces to operators acting on classical modulation spaces.
Boundedness of pseudodifferential operators with symbols in Wiener amalgam spaces on modulation spaces / Trapasso, salvatore ivan; D'Elia, Lorenza. - In: JOURNAL OF PSEUDO-DIFFERENTIAL OPERATORS AND APPLICATIONS. - ISSN 1662-9981. - 9:4(2018), pp. 881-890. [10.1007/s11868-017-0220-1]
Boundedness of pseudodifferential operators with symbols in Wiener amalgam spaces on modulation spaces
trapasso, salvatore ivan;
2018
Abstract
This paper provides sufficient conditions for the boundedness of Weyl operators on modulation spaces. The Weyl symbols belong to Wiener amalgam spaces, or generalized modulation spaces, as recently renamed by their inventor Hans Feichtinger. This is the first result which relates symbols in Wiener amalgam spaces to operators acting on classical modulation spaces.
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D'Elia, Trapasso - JPSDO 2018.pdf
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DT - JPSDOA (AAM) 2018.pdf
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https://hdl.handle.net/11583/2971949