Abstract
We consider in this paper Wigner representations Wig τ depending on a parameter \({\tau\in[0,1]}\) as defined in Boggiatto et al. (Trans Am Math Soc 362:4955–4981, 2010). Integrating these forms with respect to the parameter τ against a weight function Φ we obtain a new class of time–frequency representations Wig Φ. We give basic properties of Wig Φ as subclasses of the general Cohen class.
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The project is supported by WWS Projects of University of Turin, Italy.
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Boggiatto, P., Cuong, B.K., De Donno, G. et al. Weighted integrals of Wigner representations. J. Pseudo-Differ. Oper. Appl. 1, 401–415 (2010). https://doi.org/10.1007/s11868-010-0018-x
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DOI: https://doi.org/10.1007/s11868-010-0018-x