Analysis demonstrates boundedness of the short-time fractional Fourier transform in Morrey and Besov spaces, suggesting potential applications in signal processing.
The multidimensional short-time fractional Fourier transform, which involves multiplying the signal by a time-shifted window prior to performing the multidimensional fractional Fourier transform, is the subject of this work. The multidimensional short-time fractional Fourier transform on Morrey, Besov, and weighted Besov spaces is examined for boundedness.
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Ayşe Sandıkçı (2025) studied this question.
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