Publication: Characterization of the Boundedness of T-Wigner Transform on Hardy and Bmo Spaces
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Abstract
One of the most popular families of time-frequency representations is the t -Wigner transform. This paper is concerned with the boundedness of the t -Wigner transform. Boundedness results for the t -Wigner transform are obtained in both Hardy and BMO spaces. The Hardy and BMO-distance between two t -Wigner transforms associated with different windows and different argument functions are then studied.
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WoS Q
Q4
Scopus Q
Q3
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University Politehnica of Bucharest Scientific Bulletin-Series A-Applied Mathematics and Physics
Volume
85
Issue
1
Start Page
43
End Page
52