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Author ID: daher.radouan Recent zbMATH articles by "Daher, Radouan"
Published as: Daher, Radouan; Daher, R.; Daher, Radoun
Documents Indexed: 187 Publications since 1993
Co-Authors: 44 Co-Authors with 184 Joint Publications
270 Co-Co-Authors
all top 5

Serials

16 Journal of Pseudo-Differential Operators and Applications
10 Integral Transforms and Special Functions
10 International Journal of Analysis and Applications
8 Rendiconti del Circolo Matemàtico di Palermo. Serie II
6 Facta Universitatis. Series Mathematics and Informatics
6 Nonlinear Studies
6 International Journal of Nonlinear Analysis and Applications
5 Advances in Applied Clifford Algebras
5 Boletín de la Sociedad Matemática Mexicana. Third Series
5 Electronic Journal of Mathematical Analysis and Applications EJMAA
4 Comptes Rendus. Mathématique. Académie des Sciences, Paris
4 Annali dell’Università di Ferrara. Sezione VII. Scienze Matematiche
4 Afrika Matematika
4 Konuralp Journal of Mathematics
4 Asia Pacific Journal of Mathematics
3 Proceedings of the Japan Academy. Series A
3 Proceedings of the Indian Academy of Sciences. Mathematical Sciences
3 The Journal of Analysis
3 The Ramanujan Journal
3 Mediterranean Journal of Mathematics
3 International Journal of Mathematical Analysis (Ruse)
3 Analysis and Mathematical Physics
3 Journal of Mathematical Extension
2 Analysis Mathematica
2 Ukrainian Mathematical Journal
2 Bulletin de la Société Mathématique de France
2 Lobachevskii Journal of Mathematics
2 Annales Mathematicae Silesianae
2 Kragujevac Journal of Mathematics
2 Proyecciones
2 Analele Universității de Vest din Timișoara. Seria Matematică-Informatică
2 Advances in Pure and Applied Mathematics
2 Caspian Journal of Mathematical Sciences
2 Malaya Journal of Matematik
2 Romanian Journal of Mathematics and Computer Science
2 Carpathian Mathematical Publications
2 Gulf Journal of Mathematics
2 Journal of Function Spaces
1 Indian Journal of Pure & Applied Mathematics
1 Acta Mathematica Vietnamica
1 Hiroshima Mathematical Journal
1 Journal of the Mathematical Society of Japan
1 Matematički Vesnik
1 Monatshefte für Mathematik
1 Results in Mathematics
1 Southeast Asian Bulletin of Mathematics
1 Mathematica
1 Tatra Mountains Mathematical Publications
1 Methods of Functional Analysis and Topology
1 Comptes Rendus de l’Académie des Sciences. Série I. Mathématique
1 International Journal of Applied Mathematics
1 Nihonkai Mathematical Journal
1 Scientiae Mathematicae Japonicae
1 Applied Mathematics E-Notes
1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series
1 Mathematical Sciences Research Journal
1 International Journal of Pure and Applied Mathematics
1 Vladikavkazskiĭ Matematicheskiĭ Zhurnal
1 Analysis in Theory and Applications
1 Thai Journal of Mathematics
1 Complex Analysis and Operator Theory
1 Journal of Mathematical Inequalities
1 International Journal of Modern Mathematics
1 European Journal of Pure and Applied Mathematics
1 Asian-European Journal of Mathematics
1 Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica
1 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM
1 African Journal of Mathematical Physics
1 Arabian Journal of Mathematics
1 Palestine Journal of Mathematics
1 Journal of Mathematics
1 Arnold Mathematical Journal
1 Bulletin of the Transilvania University of Brașov. Series III. Mathematics and Computer Science

Publications by Year

Citations contained in zbMATH Open

105 Publications have been cited 350 times in 167 Documents Cited by Year
On the Radon transform on the sphere \(S^ d\). (Sur la transformation de Radon de la sphère \(S^ d\).) Zbl 0798.44002
Abouelaz, Ahmed; Daher, Radouan
14
1993
Titchmarsh theorems for Fourier transforms of Hölder-Lipschitz functions on compact homogeneous manifolds. Zbl 1418.43002
Daher, Radouan; Delgado, Julio; Ruzhansky, Michael
14
2019
A generalization of Miyachi’s theorem. Zbl 1235.43008
Daher, Radouan; Kawazoe, Takeshi; Mejjaoli, Hatem
10
2009
An analog of Titchmarsh’s theorem of Jacobi transform. Zbl 1248.33016
Daher, Radouan; El Hamma, Mohamed
9
2012
Dini Lipschitz functions for the Dunkl transform in the space \(\mathrm{L}^{2}(\mathbb{R}^{d},w_{k}(x)dx)\). Zbl 1320.42007
El Hamma, Mohamed; Daher, Radouan
9
2015
Generalized Hardy’s theorem for the Jacobi transform. Zbl 1125.43008
Daher, R.; Kawazoe, T.
8
2006
Titchmarsh’s theorem and some remarks concerning the right-sided quaternion Fourier transform. Zbl 1440.43015
Achak, A.; Bouhlal, A.; Daher, R.; Safouane, N.
8
2020
The Dunkl-Hausdorff operator is bounded on the real Hardy space \(H^1_\alpha (\mathbb{R})\). Zbl 07111878
Daher, Radouan; Saadi, Faouaz
8
2019
Jacobi-Dunkl Dini Lipschitz functions in the space \(L^p(\mathbb R, A_{\alpha,\beta}(x)dx)\). Zbl 1355.42024
El Ouadih, Salah; Daher, Radouan
7
2016
An analog of Titchmarsh’s theorem for the generalized Fourier-Bessel transform. Zbl 1349.42008
Daher, R.; El hamma, M.; El ouadih, S.
7
2016
Equivalence of \(K\)-functionals and modulus of smoothness constructed by generalized Jacobi transform. Zbl 1457.33003
El Hamma, Mohamed; Daher, Radouan
7
2019
Uncertainty principles for the Cherednik transform. Zbl 1410.42010
Daher, R.; Hamad, S. L.; Kawazoe, T.; Shimeno, N.
6
2012
Generalization of Titchmarsh’s theorem for the Dunkl transform. Zbl 1281.44005
El Hamma, M.; Daher, R.; El Houasni, A.; Khadari, A.
6
2012
Miyachi’s theorem for the Dunkl transform. Zbl 1210.43005
Chouchene, F.; Daher, R.; Kawazoe, T.; Mejjaoli, H.
6
2011
Moduli of smoothness and \(K\)-functional in \(L_2(\mathbb{R}_q^+)\)-space with power weight. Zbl 1438.42051
El Ouadih, S.; Daher, R.; El Hamma, M.
6
2019
An analog of Titchmarsh’s theorem for the generalized Dunkl transform. Zbl 1338.47031
Daher, Radouan; El Hamma, Mohamed
5
2016
Beurling’s theorem for the Bessel-Struve transform. (Théorème de Beurling pour la transformée de Bessel-Struve.) Zbl 1337.42004
Achak, Azzedine; Daher, Radouan; Lahlali, Hind
5
2016
Characterization of Dini-Lipschitz functions for the Helgason Fourier transform on rank one symmetric spaces. Zbl 1348.42010
El Ouadih, Salah; Daher, Radouan
5
2016
Fourier transform of Dini-Lipschitz functions in the space \(L^2(\mathbb R^n)\). Zbl 1313.42026
Abouelaz, A.; Daher, R.; El Hamma, M.
5
2013
Estimate of \(K\)-functionals and modulus of smoothness constructed by generalized spherical mean operator. Zbl 1328.47036
El Hamma, M.; Daher, R.
5
2013
Lipschitz conditions for the generalized discrete Fourier transform associated with the Jacobi operator on \([0, \pi]\). (Conditions de Lipschitz pour la transformée de Fourier discrète généralisée associée à l’opérateur de Jacobi sur \([0, \pi]\).) Zbl 1362.42006
El Ouadih, Salah; Daher, Radouan
5
2017
Generalization of Titchmarsh’s theorem for the Jacobi transform. Zbl 1299.43007
Abouelaz, A.; Daher, R.; El Hamma, M.
5
2013
Boas-type theorems for the \(q\)-Bessel Fourier transform. Zbl 1467.42007
Berkak, El Mehdi; Loualid, El Mehdi; Daher, Radouan
5
2021
Uncertainty principles for the quaternion linear canonical transform. Zbl 1426.42004
Achak, A.; Abouelaz, A.; Daher, R.; Safouane, N.
5
2019
The Dunkl-Hausdorff operators and the Dunkl continuous wavelets transform. Zbl 07270939
Daher, Radouan; Saadi, Faouaz
5
2020
An analog of Titchmarsh’s theorem for the q-Dunkl transform in the space \(L_{q,\alpha }^2({\mathbb{R}}_q)\). Zbl 1475.33008
Daher, Radouan; Tyr, Othman
5
2020
An analog of Titchmarsh’s theorem for the \(q\)-Bessel transform. Zbl 1415.33006
Achak, Azzedine; Daher, R.; Dhaouadi, L.; Loualid, EL.
5
2019
Bessel transform of \((k, \gamma)\)-Bessel Lipschitz functions. Zbl 1276.42009
Daher, Radouan; El Hamma, Mohamed
5
2013
Generalization of Titchmarsh’s theorem for the Fourier transform in the space \(\mathrm {L}^{2}(\mathbb {R}^{n})\). Zbl 1386.42004
Daher, R.; Boujeddaine, M.; El Hamma, M.
5
2016
Roe’s theorem associated with the Dunkl operators. Zbl 1244.33009
Mejjaoli, Hatem; Daher, R.
4
2010
Some estimates for the Jacobi transform in the space \(\operatorname{L}^2(\mathbb R^+,\Delta_{(\alpha,\beta)}(t)dt)\). Zbl 1266.42074
Daher, R.; El Hamma, M.
4
2012
Equivalence of K-functionals and modulus of smoothness for Fourier transform. Zbl 1281.42009
Daher, R.; El Hamma, M.
4
2012
Integrability of the Fourier-Jacobi transform of functions satisfying Lipschitz and Dini-Lipschitz-type estimates. Zbl 1490.33003
Daher, Radouan; Tyr, Othman
4
2022
Modulus of smoothness and theorems concerning approximation in the space \(L^2_{q,\alpha}(\mathbb{R}_q)\) with power weight. Zbl 1467.41009
Daher, Radouan; Tyr, Othman
4
2021
Boas-type theorems for the Bessel transform. Zbl 1471.42052
Loualid, El Mehdi; Elgargati, Abdelghani; Berkak, El Mehdi; Daher, Radouan
4
2021
Boundedness of multidimensional Dunkl-Hausdorff operators. Zbl 1437.47014
Daher, Radouan; Saadi, Faouaz
4
2020
On the theorems of Hardy and Miyachi for the Jacobi-Dunkl transform. Zbl 1128.44003
Daher, R.
3
2007
An uncertainty principle on Sturm-Liouville hypergroups. Zbl 1143.43005
Daher, Radouan; Kawazoe, Takeshi
3
2007
Some new estimates for the Cherednik-Opdam transform in the space \(L^{2}_{\alpha ,\beta}(\mathbb {R})\). Zbl 1334.42013
El Ouadih, S.; Daher, R.
3
2016
On a theorem of Titchmarsh in the class of Bessel-Dini Lipshitz functions. Zbl 1381.44012
Boujeddaine, Mustapha; Fahlaoui, Said; Daher, Radouan
3
2014
\((\psi,\gamma,2)\)-Cherednik-Opdam Lipschitz functions in the space \(l^2_{\alpha,\beta}(\mathbb R)\). Zbl 1474.42021
Daher, Radouan; El Ouadih, Salah
3
2016
Generalized Bessel transform of \((\beta,\gamma)\)-generalized Bessel Lipschitz functions. Zbl 1330.42002
Daher, Radouan; El Hamma, Mohamed
3
2015
On estimates for the Dunkl transform in the space \(L_{2,\alpha}(\mathbb{R})\). Zbl 1399.44001
El Hamma, Mohamed; Daher, Radouan
3
2014
On estimates for the Fourier transform in the space \(L^{2}(\mathbb{R}^{n})\). Zbl 1286.43005
Daher, Radouan; El Hamma, Mohamed
3
2014
Wavelet transform of Dini Lipschitz functions on the quaternion algebra. Zbl 1457.42049
Bouhlal, A.; Safouane, N.; Achak, A.; Daher, R.
3
2021
Quaternion Fourier transform and generalized Lipschitz classes. Zbl 1457.42019
Loualid, El Mehdi; Elgargati, Abdelghani; Daher, Radouan
3
2021
Equivalence of K-functionals and moduli of smoothness generated by the Beltrami-Laplace operator on the spaces \(S^{(p,q)}(\sigma^{m-1})\). Zbl 1501.41007
El Ouadih, Salah; Daher, Radouan; Tyr, Othman; Saadi, Faouaz
3
2022
Harmonic analysis associated with the generalized Weinstein operator. Zbl 1379.42003
Abouelaz, Ahmed; Achak, Azz-edine; Daher, Radouan; El Mehdi, Loualid
3
2015
On the Jackson-type inequalities in approximation theory connected to the \(q\)-Dunkl operators in the weighted space \(L^2_{q, \alpha }(\mathbb{R}_q, |x|^{2 \alpha +1}d_q x )\). Zbl 1478.41002
Tyr, Othman; Daher, Radouan; El Ouadih, Salah; El Fourchi, Omar
3
2021
Equivalence of \(K\)-functionals and modulus of smoothness generated by a generalized Jacobi-Dunkl transform on the real line. Zbl 1483.44003
Daher, Radouan; Tyr, Othman
3
2021
A support theorem for a Radon transform on the sphere \(S^d\). (Un théorème de support pour une transformation de Radon sur la sphère \(S^d\).) Zbl 1006.44002
Daher, Radouan
3
2001
Uncertainty principle for the spherical mean operator. Zbl 1305.43007
Daher, Radouan; Khadari, Abdelmajid; Omri, Slim
3
2014
Benedicks-Amrein-Berthier type theorem related to Opdam-Cherednik transform. Zbl 1440.42016
Achak, Azzedine; Daher, R.
3
2018
An extension of the Bessel-Wright transform in the class of Boehmians. Zbl 1442.42053
Berkak, Imane; Loualid, El Mehdi; Daher, Radouan
3
2020
Growth properties of the Dunkl transform on the real line. Zbl 1263.44002
El Hamma, Mohamed; Daher, Radouan
3
2012
Benedicks-Amrein-Berthier type theorem related to Weinstein transform. Zbl 1399.42018
Achak, A.; Daher, R.
3
2017
Localization operators for the windowed Kontorovich Lebedev transform. Zbl 07559983
Dades, Abdelaali; Daher, Radouan; Tyr, Othman
3
2022
An analog of Morgan’s theorem for the Kontorovich-Lebedev transform. Zbl 1194.44005
Yakubovich, Semyon; Daher, Radouan
2
2010
Dunkl transform of \((\beta,\gamma)\)-Dunkl Lipschitz functions. Zbl 1334.46023
Daher, Radouan; Boujeddaine, Mustapha; El Hamma, Mohamed
2
2014
Sobolev spaces for the Dunkl operator on the real line. Zbl 1356.44001
Boujeddaine, M.; Daher, R.; El Hamma, M.
2
2014
Dunkl transform of Dini-Lipschitz functions. Zbl 1404.44008
El Hamma, M.; Daher, R.
2
2013
On estimates for the Dunkl transform in the space \(L^2(\mathbb R^d,w_k(x)dx)\). Zbl 1404.42018
El Hamma, M.; Daher, R.; Khadari, A.
2
2013
Titchmarsh’s theorem for the Dunkl transform in the space \(L^{2}(R^{d},w_{k}(x)dx)\). Zbl 1328.47035
Daher, Radouan; El Hamma, Mohamed
2
2014
Modulus of smoothness and \(K\)-functionals constructed by generalized Laguerre-Bessel operator. Zbl 07625856
Rakhimi, Larbi; Daher, Radouan
2
2022
Dini-Lipschitz functions for the quaternion linear canonical transform. Zbl 1470.44004
Bouhlal, A.; Achak, A.; Daher, R.; Safouane, N.
2
2021
Generalization of Titchmarsh’s theorem for the Bessel transform. Zbl 1313.42027
El Hamma, M.; Daher, R.
2
2012
Some new estimates for the Helgason-Fourier transform on rank 1 symmetric spaces. Zbl 1405.44001
Daher, R.; El Ouadih, S.
2
2018
Weighted approximation for the generalized discrete Fourier-Jacobi transform on space \(L_p(\mathbb{T})\). Zbl 1461.43003
Daher, Radouan; Tyr, Othman
2
2020
Fourier-Dunkl Dini Lipschitz functions in the space \(L^p_{\alpha, n}\). Zbl 1400.42035
Daher, R.; El Ouadih, S.
2
2017
Fourier-Bessel Dini Lipschitz functions in the space \(L_{\alpha,n}^{2}\). Zbl 1391.46033
El Ouadih, S.; Daher, R.
2
2017
Equivalence of \(K\)-functionals and modulus of smoothness for Laguerre type operator. Zbl 1489.43006
Rakhimi, L.; Daher, R.
2
2021
Growth properties of the \(q\)-Dunkl transform in the space \(L^p_{q,\alpha }({\mathbb{R}}_q,|x|^{2\alpha +1}d_qx)\). Zbl 1501.33007
Daher, Radouan; Tyr, Othman
2
2022
Benedicks-Amrein-Berthier type theorem and local uncertainty principles in Clifford algebras. Zbl 1508.42012
Tyr, Othman; Daher, Radouan
2
2023
An \(\mathbb{L}^p-\mathbb{L}^q\)-version of Morgan’s theorem for the Dunkl-Cherednik transform. Zbl 1187.22006
Daher, R.; Hamad, S. L.
1
2009
\(L^p-L^q\)-version of Morgan’s theorem for the Jacobi-Dunkl transform. Zbl 1381.43004
Daher, Radouan; Hamad, Sidi Lafdal
1
2008
Characterization of \((\eta,\gamma,k,2)\)-Dini-Lipschitz functions in terms of their Helgason Fourier transform. Zbl 1474.42020
Daher, Radouan; El Ouadih, Salah
1
2016
Generalization of Titchmarsh’s theorem for the Jacobi-Dunkl transform. Zbl 1404.42047
El Ouadih, S.; Daher, R.; Belkhadir, A.
1
2016
Titchmarsh theorem for Jacobi Dini-Lipschitz functions. (Titchmarsh theorem for Jacobi Dini-Lipshitz functions.) Zbl 1359.26014
Boujeddaine, Mustapha; Fahlaoui, Said; Daher, Radouan
1
2016
An analog of Titchmarsh’s theorem for the Bessel transform in the space \(\mathrm{L}_{p,\alpha}(\mathbb{R}_+)\). Zbl 1359.42003
El Hamma, Mohamed; Daher, R.; Boujeddaine, M.
1
2016
An analog of Titchmarsh’s theorem for the Dunkl transform in the space \(\text{L}_{\alpha}^{2}(\mathbb{R})\). Zbl 1281.44004
Daher, R.; El Hamma, M.
1
2012
On estimates for the Bessel transform in the space \(L_{p,\alpha}(\mathbb R_+)\). Zbl 1285.42008
Daher, R.; El Hamma, M.
1
2013
Beurling’s theorem in the Clifford algebras. Zbl 1517.42009
Tyr, Othman; Daher, Radouan
1
2023
Equivalence of \(K\)-functionals and modulus of smoothness constructed by first Hankel-Clifford transform. Zbl 07565196
El Hamma, Mohamed; Daher, Radouan; Khalil, Chaimaa
1
2022
Boas-type theorems for Laguerre type operator. Zbl 1504.43007
Rakhimi, Larbi; Daher, Radouan
1
2022
Discrete Jacobi-Dunkl transform and approximation theorems. Zbl 07592515
Tyr, Othman; Daher, Radouan
1
2022
On spherical analogues of the classical theorems of Titchmarsh. Zbl 1476.43003
El Ouadih, S.; Daher, R.
1
2020
New estimates for the generalized Fourier-Bessel transform in the space \(L_{\alpha ,n}^2\). Zbl 1399.42019
El, Ouadih S.; Daher, R.
1
2017
An analog of Titchmarsh’s theorem for the Jacobi-Dunkl transform in the space \(L^2_{\alpha,\beta}(\mathbb R)\). Zbl 1386.33011
Abouelaz, A.; Belkhadir, A.; Daher, R.
1
2015
Titchmarsh’s theorem for the Cherednik-Opdam transform in the space \(L^2_{\alpha,\beta}(\mathbb R)\). Zbl 1379.44004
El Ouadih, S.; Daher, R.
1
2015
Dunkl-Hausdorff operators on \(BMO_{\alpha}(\mathbb{R})\) and \(W_{\alpha}^{p,r}(\mathbb{R})\). Zbl 1482.47087
Daher, Radouan; Saadi, Faouaz
1
2021
Uncertainty principles for the continuous Kontorovich Lebedev wavelet transform. Zbl 1521.44002
Dades, Abdelaali; Daher, Radouan; Tyr, Othman
1
2022
Weyl’s lemma and converse mean value for Dunkl operators. Zbl 1227.46031
Maslouhi, M.; Daher, R.
1
2010
On estimates for the Dunkl transform in the space \(L^p(\mathbb R, |x|^{2\alpha+1}dx)\). Zbl 1298.33021
El Hamma, Mohamed; Daher, Radoun; Boujeddaine, Mustafa
1
2014
Some results for the Bessel transform. Zbl 1371.42029
El Hamma, Mohamed; Daher, Radouan; El Ouadih, Salah
1
2015
On some theorems of the Dunkl-Lipschitz class for the Dunkl transform. Zbl 1425.42013
El Hamma, Mohamed; Daher, Radouan
1
2019
Some results for the Jacobi-Dunkl transform in the space \(L^p(\mathbb{R},A_{\alpha,\beta}(x)dx)\). Zbl 1474.42102
El Ouadih, S.; Daher, R.
1
2016
Growth properties of the Cherednik-Opdam transform in the space \(L^p_{\alpha,\beta}(\mathbb{R})\). Zbl 1474.42023
El Ouadih, S.; Daher, R.
1
2018
Donoho-Stark’s uncertainty principle for the quaternion Fourier transform. Zbl 1442.42018
Abouelaz, A.; Achak, A.; Daher, R.; Safouane, N.
1
2020
Dini Lipschitz functions for the generalized Fourier-Bessel transform in the space \(L^2_{a, n}\). Zbl 1398.42005
Daher, R.; El ouadih, S.; El hamma, M.
1
2016
Best trigonometric approximation and Dini-Lipschitz classes. Zbl 1401.43002
El Ouadih, S.; Daher, R.
1
2018
Benedicks-Amrein-Berthier type theorem and local uncertainty principles in Clifford algebras. Zbl 1508.42012
Tyr, Othman; Daher, Radouan
2
2023
Beurling’s theorem in the Clifford algebras. Zbl 1517.42009
Tyr, Othman; Daher, Radouan
1
2023
Integrability of the Fourier-Jacobi transform of functions satisfying Lipschitz and Dini-Lipschitz-type estimates. Zbl 1490.33003
Daher, Radouan; Tyr, Othman
4
2022
Equivalence of K-functionals and moduli of smoothness generated by the Beltrami-Laplace operator on the spaces \(S^{(p,q)}(\sigma^{m-1})\). Zbl 1501.41007
El Ouadih, Salah; Daher, Radouan; Tyr, Othman; Saadi, Faouaz
3
2022
Localization operators for the windowed Kontorovich Lebedev transform. Zbl 07559983
Dades, Abdelaali; Daher, Radouan; Tyr, Othman
3
2022
Modulus of smoothness and \(K\)-functionals constructed by generalized Laguerre-Bessel operator. Zbl 07625856
Rakhimi, Larbi; Daher, Radouan
2
2022
Growth properties of the \(q\)-Dunkl transform in the space \(L^p_{q,\alpha }({\mathbb{R}}_q,|x|^{2\alpha +1}d_qx)\). Zbl 1501.33007
Daher, Radouan; Tyr, Othman
2
2022
Equivalence of \(K\)-functionals and modulus of smoothness constructed by first Hankel-Clifford transform. Zbl 07565196
El Hamma, Mohamed; Daher, Radouan; Khalil, Chaimaa
1
2022
Boas-type theorems for Laguerre type operator. Zbl 1504.43007
Rakhimi, Larbi; Daher, Radouan
1
2022
Discrete Jacobi-Dunkl transform and approximation theorems. Zbl 07592515
Tyr, Othman; Daher, Radouan
1
2022
Uncertainty principles for the continuous Kontorovich Lebedev wavelet transform. Zbl 1521.44002
Dades, Abdelaali; Daher, Radouan; Tyr, Othman
1
2022
Boas-type theorems for the \(q\)-Bessel Fourier transform. Zbl 1467.42007
Berkak, El Mehdi; Loualid, El Mehdi; Daher, Radouan
5
2021
Modulus of smoothness and theorems concerning approximation in the space \(L^2_{q,\alpha}(\mathbb{R}_q)\) with power weight. Zbl 1467.41009
Daher, Radouan; Tyr, Othman
4
2021
Boas-type theorems for the Bessel transform. Zbl 1471.42052
Loualid, El Mehdi; Elgargati, Abdelghani; Berkak, El Mehdi; Daher, Radouan
4
2021
Wavelet transform of Dini Lipschitz functions on the quaternion algebra. Zbl 1457.42049
Bouhlal, A.; Safouane, N.; Achak, A.; Daher, R.
3
2021
Quaternion Fourier transform and generalized Lipschitz classes. Zbl 1457.42019
Loualid, El Mehdi; Elgargati, Abdelghani; Daher, Radouan
3
2021
On the Jackson-type inequalities in approximation theory connected to the \(q\)-Dunkl operators in the weighted space \(L^2_{q, \alpha }(\mathbb{R}_q, |x|^{2 \alpha +1}d_q x )\). Zbl 1478.41002
Tyr, Othman; Daher, Radouan; El Ouadih, Salah; El Fourchi, Omar
3
2021
Equivalence of \(K\)-functionals and modulus of smoothness generated by a generalized Jacobi-Dunkl transform on the real line. Zbl 1483.44003
Daher, Radouan; Tyr, Othman
3
2021
Dini-Lipschitz functions for the quaternion linear canonical transform. Zbl 1470.44004
Bouhlal, A.; Achak, A.; Daher, R.; Safouane, N.
2
2021
Equivalence of \(K\)-functionals and modulus of smoothness for Laguerre type operator. Zbl 1489.43006
Rakhimi, L.; Daher, R.
2
2021
Dunkl-Hausdorff operators on \(BMO_{\alpha}(\mathbb{R})\) and \(W_{\alpha}^{p,r}(\mathbb{R})\). Zbl 1482.47087
Daher, Radouan; Saadi, Faouaz
1
2021
Titchmarsh’s theorem and some remarks concerning the right-sided quaternion Fourier transform. Zbl 1440.43015
Achak, A.; Bouhlal, A.; Daher, R.; Safouane, N.
8
2020
The Dunkl-Hausdorff operators and the Dunkl continuous wavelets transform. Zbl 07270939
Daher, Radouan; Saadi, Faouaz
5
2020
An analog of Titchmarsh’s theorem for the q-Dunkl transform in the space \(L_{q,\alpha }^2({\mathbb{R}}_q)\). Zbl 1475.33008
Daher, Radouan; Tyr, Othman
5
2020
Boundedness of multidimensional Dunkl-Hausdorff operators. Zbl 1437.47014
Daher, Radouan; Saadi, Faouaz
4
2020
An extension of the Bessel-Wright transform in the class of Boehmians. Zbl 1442.42053
Berkak, Imane; Loualid, El Mehdi; Daher, Radouan
3
2020
Weighted approximation for the generalized discrete Fourier-Jacobi transform on space \(L_p(\mathbb{T})\). Zbl 1461.43003
Daher, Radouan; Tyr, Othman
2
2020
On spherical analogues of the classical theorems of Titchmarsh. Zbl 1476.43003
El Ouadih, S.; Daher, R.
1
2020
Donoho-Stark’s uncertainty principle for the quaternion Fourier transform. Zbl 1442.42018
Abouelaz, A.; Achak, A.; Daher, R.; Safouane, N.
1
2020
Titchmarsh theorems for Fourier transforms of Hölder-Lipschitz functions on compact homogeneous manifolds. Zbl 1418.43002
Daher, Radouan; Delgado, Julio; Ruzhansky, Michael
14
2019
The Dunkl-Hausdorff operator is bounded on the real Hardy space \(H^1_\alpha (\mathbb{R})\). Zbl 07111878
Daher, Radouan; Saadi, Faouaz
8
2019
Equivalence of \(K\)-functionals and modulus of smoothness constructed by generalized Jacobi transform. Zbl 1457.33003
El Hamma, Mohamed; Daher, Radouan
7
2019
Moduli of smoothness and \(K\)-functional in \(L_2(\mathbb{R}_q^+)\)-space with power weight. Zbl 1438.42051
El Ouadih, S.; Daher, R.; El Hamma, M.
6
2019
Uncertainty principles for the quaternion linear canonical transform. Zbl 1426.42004
Achak, A.; Abouelaz, A.; Daher, R.; Safouane, N.
5
2019
An analog of Titchmarsh’s theorem for the \(q\)-Bessel transform. Zbl 1415.33006
Achak, Azzedine; Daher, R.; Dhaouadi, L.; Loualid, EL.
5
2019
On some theorems of the Dunkl-Lipschitz class for the Dunkl transform. Zbl 1425.42013
El Hamma, Mohamed; Daher, Radouan
1
2019
Benedicks-Amrein-Berthier type theorem related to Opdam-Cherednik transform. Zbl 1440.42016
Achak, Azzedine; Daher, R.
3
2018
Some new estimates for the Helgason-Fourier transform on rank 1 symmetric spaces. Zbl 1405.44001
Daher, R.; El Ouadih, S.
2
2018
Growth properties of the Cherednik-Opdam transform in the space \(L^p_{\alpha,\beta}(\mathbb{R})\). Zbl 1474.42023
El Ouadih, S.; Daher, R.
1
2018
Best trigonometric approximation and Dini-Lipschitz classes. Zbl 1401.43002
El Ouadih, S.; Daher, R.
1
2018
Equivalence of K-functionals and modulus of smoothness generated by a Bessel type operator on the interval \([0,1]\). Zbl 1401.41017
El Ouadih, S.; Daher, R.
1
2018
Lipschitz conditions for the generalized discrete Fourier transform associated with the Jacobi operator on \([0, \pi]\). (Conditions de Lipschitz pour la transformée de Fourier discrète généralisée associée à l’opérateur de Jacobi sur \([0, \pi]\).) Zbl 1362.42006
El Ouadih, Salah; Daher, Radouan
5
2017
Benedicks-Amrein-Berthier type theorem related to Weinstein transform. Zbl 1399.42018
Achak, A.; Daher, R.
3
2017
Fourier-Dunkl Dini Lipschitz functions in the space \(L^p_{\alpha, n}\). Zbl 1400.42035
Daher, R.; El Ouadih, S.
2
2017
Fourier-Bessel Dini Lipschitz functions in the space \(L_{\alpha,n}^{2}\). Zbl 1391.46033
El Ouadih, S.; Daher, R.
2
2017
New estimates for the generalized Fourier-Bessel transform in the space \(L_{\alpha ,n}^2\). Zbl 1399.42019
El, Ouadih S.; Daher, R.
1
2017
On the approximation by entire functions of exponential type in \(L_{p,\alpha}(\mathbb {R})\). Zbl 1378.41003
Daher, R.; El Ouadih, S.
1
2017
Generalization of Titchmarsh’s theorem for the Fourier transform. Zbl 1383.42011
El Hamma, Mohamed; Daher, Radouan
1
2017
Dini Lipschitz functions for the generalized Fourier-Dunkl transform in the space \(L_{\alpha,n}^2\). Zbl 1390.42035
El Ouadih, S.; Daher, R.; El Hamma, M.
1
2017
Jacobi-Dunkl Dini Lipschitz functions in the space \(L^p(\mathbb R, A_{\alpha,\beta}(x)dx)\). Zbl 1355.42024
El Ouadih, Salah; Daher, Radouan
7
2016
An analog of Titchmarsh’s theorem for the generalized Fourier-Bessel transform. Zbl 1349.42008
Daher, R.; El hamma, M.; El ouadih, S.
7
2016
An analog of Titchmarsh’s theorem for the generalized Dunkl transform. Zbl 1338.47031
Daher, Radouan; El Hamma, Mohamed
5
2016
Beurling’s theorem for the Bessel-Struve transform. (Théorème de Beurling pour la transformée de Bessel-Struve.) Zbl 1337.42004
Achak, Azzedine; Daher, Radouan; Lahlali, Hind
5
2016
Characterization of Dini-Lipschitz functions for the Helgason Fourier transform on rank one symmetric spaces. Zbl 1348.42010
El Ouadih, Salah; Daher, Radouan
5
2016
Generalization of Titchmarsh’s theorem for the Fourier transform in the space \(\mathrm {L}^{2}(\mathbb {R}^{n})\). Zbl 1386.42004
Daher, R.; Boujeddaine, M.; El Hamma, M.
5
2016
Some new estimates for the Cherednik-Opdam transform in the space \(L^{2}_{\alpha ,\beta}(\mathbb {R})\). Zbl 1334.42013
El Ouadih, S.; Daher, R.
3
2016
\((\psi,\gamma,2)\)-Cherednik-Opdam Lipschitz functions in the space \(l^2_{\alpha,\beta}(\mathbb R)\). Zbl 1474.42021
Daher, Radouan; El Ouadih, Salah
3
2016
Characterization of \((\eta,\gamma,k,2)\)-Dini-Lipschitz functions in terms of their Helgason Fourier transform. Zbl 1474.42020
Daher, Radouan; El Ouadih, Salah
1
2016
Generalization of Titchmarsh’s theorem for the Jacobi-Dunkl transform. Zbl 1404.42047
El Ouadih, S.; Daher, R.; Belkhadir, A.
1
2016
Titchmarsh theorem for Jacobi Dini-Lipschitz functions. (Titchmarsh theorem for Jacobi Dini-Lipshitz functions.) Zbl 1359.26014
Boujeddaine, Mustapha; Fahlaoui, Said; Daher, Radouan
1
2016
An analog of Titchmarsh’s theorem for the Bessel transform in the space \(\mathrm{L}_{p,\alpha}(\mathbb{R}_+)\). Zbl 1359.42003
El Hamma, Mohamed; Daher, R.; Boujeddaine, M.
1
2016
Some results for the Jacobi-Dunkl transform in the space \(L^p(\mathbb{R},A_{\alpha,\beta}(x)dx)\). Zbl 1474.42102
El Ouadih, S.; Daher, R.
1
2016
Dini Lipschitz functions for the generalized Fourier-Bessel transform in the space \(L^2_{a, n}\). Zbl 1398.42005
Daher, R.; El ouadih, S.; El hamma, M.
1
2016
Beurling’s theorem and \(L^p\)-\(L^q\) Morgan’s theorem for the generalized Bessel-Struve transform. Zbl 1379.42002
Abouelaz, A.; Achak, A.; Daher, R.; Safouane, N.
1
2016
Dini Lipschitz functions for the Dunkl transform in the space \(\mathrm{L}^{2}(\mathbb{R}^{d},w_{k}(x)dx)\). Zbl 1320.42007
El Hamma, Mohamed; Daher, Radouan
9
2015
Generalized Bessel transform of \((\beta,\gamma)\)-generalized Bessel Lipschitz functions. Zbl 1330.42002
Daher, Radouan; El Hamma, Mohamed
3
2015
Harmonic analysis associated with the generalized Weinstein operator. Zbl 1379.42003
Abouelaz, Ahmed; Achak, Azz-edine; Daher, Radouan; El Mehdi, Loualid
3
2015
An analog of Titchmarsh’s theorem for the Jacobi-Dunkl transform in the space \(L^2_{\alpha,\beta}(\mathbb R)\). Zbl 1386.33011
Abouelaz, A.; Belkhadir, A.; Daher, R.
1
2015
Titchmarsh’s theorem for the Cherednik-Opdam transform in the space \(L^2_{\alpha,\beta}(\mathbb R)\). Zbl 1379.44004
El Ouadih, S.; Daher, R.
1
2015
Some results for the Bessel transform. Zbl 1371.42029
El Hamma, Mohamed; Daher, Radouan; El Ouadih, Salah
1
2015
On a theorem of Titchmarsh in the class of Bessel-Dini Lipshitz functions. Zbl 1381.44012
Boujeddaine, Mustapha; Fahlaoui, Said; Daher, Radouan
3
2014
On estimates for the Dunkl transform in the space \(L_{2,\alpha}(\mathbb{R})\). Zbl 1399.44001
El Hamma, Mohamed; Daher, Radouan
3
2014
On estimates for the Fourier transform in the space \(L^{2}(\mathbb{R}^{n})\). Zbl 1286.43005
Daher, Radouan; El Hamma, Mohamed
3
2014
Uncertainty principle for the spherical mean operator. Zbl 1305.43007
Daher, Radouan; Khadari, Abdelmajid; Omri, Slim
3
2014
Dunkl transform of \((\beta,\gamma)\)-Dunkl Lipschitz functions. Zbl 1334.46023
Daher, Radouan; Boujeddaine, Mustapha; El Hamma, Mohamed
2
2014
Sobolev spaces for the Dunkl operator on the real line. Zbl 1356.44001
Boujeddaine, M.; Daher, R.; El Hamma, M.
2
2014
Titchmarsh’s theorem for the Dunkl transform in the space \(L^{2}(R^{d},w_{k}(x)dx)\). Zbl 1328.47035
Daher, Radouan; El Hamma, Mohamed
2
2014
On estimates for the Dunkl transform in the space \(L^p(\mathbb R, |x|^{2\alpha+1}dx)\). Zbl 1298.33021
El Hamma, Mohamed; Daher, Radoun; Boujeddaine, Mustafa
1
2014
Fourier transform of Dini-Lipschitz functions in the space \(L^2(\mathbb R^n)\). Zbl 1313.42026
Abouelaz, A.; Daher, R.; El Hamma, M.
5
2013
Estimate of \(K\)-functionals and modulus of smoothness constructed by generalized spherical mean operator. Zbl 1328.47036
El Hamma, M.; Daher, R.
5
2013
Generalization of Titchmarsh’s theorem for the Jacobi transform. Zbl 1299.43007
Abouelaz, A.; Daher, R.; El Hamma, M.
5
2013
Bessel transform of \((k, \gamma)\)-Bessel Lipschitz functions. Zbl 1276.42009
Daher, Radouan; El Hamma, Mohamed
5
2013
Dunkl transform of Dini-Lipschitz functions. Zbl 1404.44008
El Hamma, M.; Daher, R.
2
2013
On estimates for the Dunkl transform in the space \(L^2(\mathbb R^d,w_k(x)dx)\). Zbl 1404.42018
El Hamma, M.; Daher, R.; Khadari, A.
2
2013
On estimates for the Bessel transform in the space \(L_{p,\alpha}(\mathbb R_+)\). Zbl 1285.42008
Daher, R.; El Hamma, M.
1
2013
An analog of Titchmarsh’s theorem of Jacobi transform. Zbl 1248.33016
Daher, Radouan; El Hamma, Mohamed
9
2012
Uncertainty principles for the Cherednik transform. Zbl 1410.42010
Daher, R.; Hamad, S. L.; Kawazoe, T.; Shimeno, N.
6
2012
Generalization of Titchmarsh’s theorem for the Dunkl transform. Zbl 1281.44005
El Hamma, M.; Daher, R.; El Houasni, A.; Khadari, A.
6
2012
Some estimates for the Jacobi transform in the space \(\operatorname{L}^2(\mathbb R^+,\Delta_{(\alpha,\beta)}(t)dt)\). Zbl 1266.42074
Daher, R.; El Hamma, M.
4
2012
Equivalence of K-functionals and modulus of smoothness for Fourier transform. Zbl 1281.42009
Daher, R.; El Hamma, M.
4
2012
Growth properties of the Dunkl transform on the real line. Zbl 1263.44002
El Hamma, Mohamed; Daher, Radouan
3
2012
Generalization of Titchmarsh’s theorem for the Bessel transform. Zbl 1313.42027
El Hamma, M.; Daher, R.
2
2012
An analog of Titchmarsh’s theorem for the Dunkl transform in the space \(\text{L}_{\alpha}^{2}(\mathbb{R})\). Zbl 1281.44004
Daher, R.; El Hamma, M.
1
2012
Miyachi’s theorem for the Dunkl transform. Zbl 1210.43005
Chouchene, F.; Daher, R.; Kawazoe, T.; Mejjaoli, H.
6
2011
Roe’s theorem associated with the Dunkl operators. Zbl 1244.33009
Mejjaoli, Hatem; Daher, R.
4
2010
An analog of Morgan’s theorem for the Kontorovich-Lebedev transform. Zbl 1194.44005
Yakubovich, Semyon; Daher, Radouan
2
2010
Weyl’s lemma and converse mean value for Dunkl operators. Zbl 1227.46031
Maslouhi, M.; Daher, R.
1
2010
A generalization of Miyachi’s theorem. Zbl 1235.43008
Daher, Radouan; Kawazoe, Takeshi; Mejjaoli, Hatem
10
2009
An \(\mathbb{L}^p-\mathbb{L}^q\)-version of Morgan’s theorem for the Dunkl-Cherednik transform. Zbl 1187.22006
Daher, R.; Hamad, S. L.
1
2009
\(L^p-L^q\)-version of Morgan’s theorem for the Jacobi-Dunkl transform. Zbl 1381.43004
Daher, Radouan; Hamad, Sidi Lafdal
1
2008
...and 5 more Documents
all top 5

Cited by 126 Authors

67 Daher, Radouan
17 Tyr, Othman
16 El Hamma, Mohamed
12 El Ouadih, Salah
12 Mejjaoli, Hatem
9 Safouane, Najat
8 Achak, Azzedine
8 Platonov, Sergei S.
6 Loualid, El Mehdi
6 Saadi, Faouaz
6 Volosivets, Sergeĭ Sergeevich
5 Abouelaz, Ahmed
5 Bouhlal, Aziz
5 Rubin, Boris
4 Elgargati, Abdelghani
4 Rakhimi, Larbi
3 Belkhadir, Abdelhak
3 Ben Mohamed, Hassen
3 Boujeddaine, Mustapha
3 Dades, Abdelaali
3 Djellab, Nisrine
3 Hleili, Khaled
3 Kawazoe, Takeshi
3 Khalil, Chaimaa
3 Mahfoud, Ayoub
3 Negzaoui, Selma
3 Poria, Anirudha
3 Quellmalz, Michael
3 Soltani, Fethi
2 Agranovsky, Mark L.
2 Akhlidj, Abdellatif
2 Al-Omari, Shrideh Khalaf Qasem
2 Aloui, Zaineb
2 Berkak, Imane
2 Bettaibi, Youssef
2 Brahim, Kamel
2 El Haoui, Youssef
2 Fahlaoui, Said
2 Fernandez, Arran
2 Ghobber, Saifallah
2 Haouala, Iness
2 Jain, Pankaj
2 Jain, Sandhya
2 Lafdal, Hamad Sidi
2 Majjaouli, B.
2 Mondal, Shyam Swarup
2 Restrepo, Joel Esteban
2 Ruzhansky, Michael V.
1 Abdellatif, Akhlidj
1 Al-Smadi, Mohammed H.
1 Alaghmandan, Mahmood
1 Alaya, Nawel
1 Aledawish, Saliha
1 Allagui, Mohamed Ali
1 Almusawa, Hassan
1 Amini, Massoud
1 Araci, Serkan
1 Ben Salem, Nejib
1 Berkak, El Mehdi
1 Binous, Wafa
1 Borda, Bence
1 Boubatra, Mohamed Amine
1 Casadio Tarabusi, Enrico
1 Chaffar, Mohamed Moktar
1 Chouchene, Frej
1 Dahani, Afaf
1 De Micheli, Enrico
1 Delgado, Julio
1 Dhaouadi, Lazhar
1 Dziri, Moncef
1 Ekincioglu, Ismail
1 Ekincioglu, Şeyma Elifnur
1 El Fourchi, Omar
1 El Kamel, Jamel
1 Elgadiri, Fatima
1 Fantasse, Yassine
1 Fiorenza, Alberto
1 Gallardo, Léonard
1 Gao, Wenbiao
1 Glushak, A. V.
1 Haddad, Meniar
1 Hamad, Sidi Lafdal
1 Hassairi, Abdelhamid
1 Hielscher, Ralf
1 Igbida, Jaouad
1 Ihsane, Abdallah
1 Jday, Rim
1 Johansen, Troels Roussau
1 Jordão, Thaís
1 Karoui, Ilyes
1 Kaya, Esra
1 Kazantsev, Sergeĭ Gavrilovich
1 Khadari, Abdelmajid
1 Krotova, Yu. I.
1 Kumar, Manish
1 Kumar, Vishvesh
1 Kurusa, Árpád
1 Lahmadi, Hasnaa
1 Lasuriya, Robert Andreevich
1 Li, Bingzhao
...and 26 more Authors
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Cited in 71 Serials

17 Journal of Pseudo-Differential Operators and Applications
14 Integral Transforms and Special Functions
10 Rendiconti del Circolo Matemàtico di Palermo. Serie II
9 Analysis and Mathematical Physics
7 Advances in Applied Clifford Algebras
7 Mediterranean Journal of Mathematics
5 Afrika Matematika
4 Mathematical Notes
4 Circuits, Systems, and Signal Processing
4 The Journal of Analysis
4 Boletín de la Sociedad Matemática Mexicana. Third Series
4 \(p\)-Adic Numbers, Ultrametric Analysis, and Applications
3 Results in Mathematics
3 Annali dell’Università di Ferrara. Sezione VII. Scienze Matematiche
3 Complex Analysis and Operator Theory
2 Indian Journal of Pure & Applied Mathematics
2 Journal of Mathematical Analysis and Applications
2 Journal of Functional Analysis
2 Monatshefte für Mathematik
2 Fractional Calculus & Applied Analysis
2 Kragujevac Journal of Mathematics
2 Comptes Rendus. Mathématique. Académie des Sciences, Paris
2 Advances in Difference Equations
2 Problemy Analiza. Issues of Analysis
2 Journal of Function Spaces
2 Asia Pacific Journal of Mathematics
2 Korean Journal of Mathematics
1 Applicable Analysis
1 Inverse Problems
1 Rocky Mountain Journal of Mathematics
1 Ukrainian Mathematical Journal
1 Acta Mathematica Vietnamica
1 Annali di Matematica Pura ed Applicata. Serie Quarta
1 Czechoslovak Mathematical Journal
1 Glasgow Mathematical Journal
1 Journal of Approximation Theory
1 Journal of the Mathematical Society of Japan
1 Le Matematiche
1 Statistics & Probability Letters
1 Acta Mathematica Hungarica
1 Facta Universitatis. Series Mathematics and Informatics
1 International Journal of Mathematics
1 The Journal of Geometric Analysis
1 Proceedings of the Indian Academy of Sciences. Mathematical Sciences
1 Tatra Mountains Mathematical Publications
1 Applied and Computational Harmonic Analysis
1 Bulletin des Sciences Mathématiques
1 The Journal of Fourier Analysis and Applications
1 The Ramanujan Journal
1 Positivity
1 Mathematical Inequalities & Applications
1 Communications de la Faculté des Sciences de l’Université d’Ankara. Séries A1. Mathematics and Statistics
1 Lobachevskii Journal of Mathematics
1 Differential Equations
1 Nihonkai Mathematical Journal
1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series
1 Bulletin of the Brazilian Mathematical Society. New Series
1 Vladikavkazskiĭ Matematicheskiĭ Zhurnal
1 South East Asian Journal of Mathematics and Mathematical Sciences
1 Analysis and Applications (Singapore)
1 Cubo
1 Sibirskie Èlektronnye Matematicheskie Izvestiya
1 Proyecciones
1 Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica
1 Journal of Mathematical Research with Applications
1 Caspian Journal of Mathematical Sciences
1 Arnold Mathematical Journal
1 Advances in Operator Theory
1 Bollettino dell’Unione Matematica Italiana
1 Ural Mathematical Journal
1 Constructive Mathematical Analysis

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