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    Article

    On Heisenberg and local uncertainty principles for the multivariate continuous quaternion Shearlet transform

    In this paper, we generalize the continuous quaternion shearlet transform on \({\mathbb {R}}^{2}\) ...

    Brahim Kamel, Emna Tefjeni, Bochra Nefzi in Journal of Pseudo-Differential Operators a… (2022)

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    Boundedness and compactness of localization operators for Weinstein–Wigner transform

    In this paper, we define and study the notion of localization operators associated with the Weinstein–Wigner transform. We prove that they are in the trace class \(S_1\)S1 and give a trace formula for them. At l...

    Ahmed Saoudi, Bochra Nefzi in Journal of Pseudo-Differential Operators and Applications (2020)

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    Article

    Uncertainty principles for the multivariate continuous shearlet transform

    In this paper, we present some new elements of harmonic analysis related to multivariate continuous shearlet transform introduced earlier in Dahlke et al. (J Fourier Anal Appl 16:340–364, 2010; The continuous she...

    Bochra Nefzi, Kamel Brahim, Ahmed Fitouhi in Journal of Pseudo-Differential Operators a… (2020)

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    Article

    Uncertainty Principles For The Continuous Quaternion Shearlet Transform

    In this paper, we present some new elements of harmonic analysis related to the continuous quaternion shearlet transform .The main objective of this article is to introduce the concept of the quaternionic Shea...

    Kamel Brahim, Bochra Nefzi, Emna Tefjeni in Advances in Applied Clifford Algebras (2019)

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    Article

    Calderón’s reproducing formula and uncertainty principle for the continuous wavelet transform associated with the q-Bessel operator

    In this paper, we present some new elements of harmonic analysis related to the q-Bessel Fourier transform introduced earlier in Dhaouadi (Bull Math Anal Appl 5(2):42–60, 2013), Dhaouadi et al. (J Inequal Pure Ap...

    Bochra Nefzi, Kamel Brahim in Journal of Pseudo-Differential Operators and Applications (2018)