Harmonic analysis
Lipschitz conditions for the generalized discrete Fourier transform associated with the Jacobi operator on [0,π]
[Conditions de Lipschitz pour la transformée de Fourier discrète généralisée associée à l'opérateur de Jacobi sur [0,π]]
Comptes Rendus. Mathématique, Tome 355 (2017) no. 3, pp. 318-324.

L'objectif de cette Note est de prouver un analogue du théorème de Titchmarsh sur l'image sous la transformée de Fourier–Jacobi discrète d'un jeu de fonctions satisfaisant une condition de Lipschitz généralisée dans l'espace L2(α,β).

Our aim in this paper is to prove an analog of the classical Titchmarsh theorem on the image under the discrete Fourier–Jacobi transform of a set of functions satisfying a generalized Lipschitz condition in the space L2(α,β).

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DOI : 10.1016/j.crma.2017.01.017
El Ouadih, Salah 1 ; Daher, Radouan 1

1 Department of Mathematics, Faculty of Sciences Aïn Chock, University Hassan II, Casablanca, Morocco
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El Ouadih, Salah; Daher, Radouan. Lipschitz conditions for the generalized discrete Fourier transform associated with the Jacobi operator on [0,π]. Comptes Rendus. Mathématique, Tome 355 (2017) no. 3, pp. 318-324. doi : 10.1016/j.crma.2017.01.017. http://www.numdam.org/articles/10.1016/j.crma.2017.01.017/

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