Abstract
We introduce a continuous k-Hankel Gabor transform acting on a Hilbert space deforming \(L^2(\mathbb R)\). We prove a Plancherel formula and \(L^2\)-inversion formulas for it. We also prove several uncertainty principles for this transform such as Heisenberg type inequalities and Faris–Price type uncertainty principle.
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Acknowledgements
The authors are deeply indebted to the referees for providing constructive comments and helps in improving the contents of this article. The first author thanks professors K. Trimèche and M.W. Wong for their help.
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Mejjaoli, H., Ben Saïd, S. Harmonic analysis problems associated with the k-Hankel Gabor transform. J. Pseudo-Differ. Oper. Appl. 11, 1549–1593 (2020). https://doi.org/10.1007/s11868-020-00356-w
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DOI: https://doi.org/10.1007/s11868-020-00356-w
Keywords
- k-Hankel transform
- k-Hankel Gabor transform
- Plancherel formula
- Inversion theorem
- Heisenberg’s type inequality
- Local Cowling–Price’s type inequalities
- Faris–Price’s uncertainty principle