Edit Profile (opens in new tab) Chaggara, Hamza Co-Author Distance Author ID: chaggara.hamza Published as: Chaggara, Hamza; Chaggara, H. Documents Indexed: 21 Publications since 2005, including 3 Additional arXiv Preprints Co-Authors: 10 Co-Authors with 16 Joint Publications 241 Co-Co-Authors all top 5 Co-Authors 2 single-authored 3 Koepf, Wolfram A. 3 Mbarki, Radhouan 2 Ayadi, N. 2 Boussorra, Salma 2 Gahami, Abdelhamid 2 Mabrouk, Mohamed 2 Romdhane, N. Ben 1 and, A. Gahami 1 Lamiri, Imed 1 Marcellán Español, Francisco all top 5 Serials 4 Integral Transforms and Special Functions 3 Journal of Mathematical Analysis and Applications 2 Journal of Computational and Applied Mathematics 2 Journal of Difference Equations and Applications 1 Applied Mathematics and Computation 1 International Journal of Mathematics and Mathematical Sciences 1 Applied Mathematics Letters 1 The Ramanujan Journal 1 Complex Variables and Elliptic Equations all top 5 Fields 21 Special functions (33-XX) 9 Approximations and expansions (41-XX) 5 Difference and functional equations (39-XX) 3 Harmonic analysis on Euclidean spaces (42-XX) 2 Integral transforms, operational calculus (44-XX) 2 Numerical analysis (65-XX) 1 Combinatorics (05-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 13 Publications have been cited 119 times in 83 Documents Cited by ▼ Year ▼ Connection problems via lowering operators. Zbl 1061.33006 Ben Cheikh, Y.; Chaggara, H. 23 2005 Connection coefficients between Boas–Buck polynomial sets. Zbl 1091.33007 Ben Cheikh, Y.; Chaggara, H. 21 2006 On linearization coefficients of Jacobi polynomials. Zbl 1189.33013 Chaggara, Hamza; Koepf, Wolfram 20 2010 On linearization and connection coefficients for generalized Hermite polynomials. Zbl 1231.33010 Chaggara, Hamza; Koepf, Wolfram 12 2011 On the zeros of the hyper-Bessel function. Zbl 1314.42026 Chaggara, H.; Ben Romdhane, N. 9 2015 Duplication coefficients via generating functions. Zbl 1120.33005 Chaggara, Hamza; Koepf, Wolfram 7 2007 On \(d\)-orthogonal polynomials of Sheffer type. Zbl 1405.33011 Chaggara, Hamza; Mbarki, Radhouan 7 2018 Operational rules and a generalized Hermite polynomials. Zbl 1115.33006 Chaggara, Hamza 6 2007 Linearization coefficients for Sheffer polynomial sets via lowering operators. Zbl 1116.33008 Ben Cheikh, Y.; Chaggara, H. 4 2006 Linearization coefficients for Boas-Buck polynomial sets. Zbl 1138.33003 Chaggara, H.; Lamiri, I. 3 2007 Quasi monomiality and linearization coefficients for Sheffer polynomial sets. Zbl 1125.33003 Chaggara, Hamza 3 2007 2-orthogonal polynomials and Darboux transformations. Applications to the discrete Hahn-classical case. Zbl 1473.33005 Marcellán, F.; Chaggara, H.; Ayadi, N. 3 2021 Operational rules and \(d\)-orthogonal polynomials of Laguerre type. Zbl 07671547 Chaggara, H.; Boussorra, S. 1 2023 Operational rules and \(d\)-orthogonal polynomials of Laguerre type. Zbl 07671547 Chaggara, H.; Boussorra, S. 1 2023 2-orthogonal polynomials and Darboux transformations. Applications to the discrete Hahn-classical case. Zbl 1473.33005 Marcellán, F.; Chaggara, H.; Ayadi, N. 3 2021 On \(d\)-orthogonal polynomials of Sheffer type. Zbl 1405.33011 Chaggara, Hamza; Mbarki, Radhouan 7 2018 On the zeros of the hyper-Bessel function. Zbl 1314.42026 Chaggara, H.; Ben Romdhane, N. 9 2015 On linearization and connection coefficients for generalized Hermite polynomials. Zbl 1231.33010 Chaggara, Hamza; Koepf, Wolfram 12 2011 On linearization coefficients of Jacobi polynomials. Zbl 1189.33013 Chaggara, Hamza; Koepf, Wolfram 20 2010 Duplication coefficients via generating functions. Zbl 1120.33005 Chaggara, Hamza; Koepf, Wolfram 7 2007 Operational rules and a generalized Hermite polynomials. Zbl 1115.33006 Chaggara, Hamza 6 2007 Linearization coefficients for Boas-Buck polynomial sets. Zbl 1138.33003 Chaggara, H.; Lamiri, I. 3 2007 Quasi monomiality and linearization coefficients for Sheffer polynomial sets. Zbl 1125.33003 Chaggara, Hamza 3 2007 Connection coefficients between Boas–Buck polynomial sets. Zbl 1091.33007 Ben Cheikh, Y.; Chaggara, H. 21 2006 Linearization coefficients for Sheffer polynomial sets via lowering operators. Zbl 1116.33008 Ben Cheikh, Y.; Chaggara, H. 4 2006 Connection problems via lowering operators. Zbl 1061.33006 Ben Cheikh, Y.; Chaggara, H. 23 2005 all cited Publications top 5 cited Publications all top 5 Cited by 115 Authors 13 Chaggara, Hamza 12 Abd-Elhameed, Waleed Mohamed 4 Koepf, Wolfram A. 4 Lamiri, Imed 4 Maroni, Pascal 4 Youssri, Youssri H. 3 da Rocha, Zélia 3 Doha, Eid H. 3 Khan, Subuhi 3 Nahid, Tabinda 2 AbuJarad, Eman S. A. 2 Aktaş, İbrahim 2 Ali, Afnan 2 Aloui, Baghdadi 2 Baricz, Árpád 2 Ben Cheikh, Youssèf 2 Ben Romdhane, Neila 2 Boussorra, Salma 2 Cohl, Howard Saul 2 Gaied, Mohamed 2 Lu, Daqian 2 Mbarki, Radhouan 2 Ouni, Abdelwaheb 2 Parmar, Rakesh Kumar 2 Pogány, Tibor K. 2 Singh, Sanjeev 2 Tcheutia, Daniel Duviol 1 AbuJarad, Mohammed H. A. 1 Ahmed, Hany M. 1 Alhaidari, Abdulaziz D. 1 Ali, Mahvish 1 Alsuyuti, Muhammad M. 1 Álvarez-Nodarse, Renato 1 Askour, Nour Eddine 1 Atia, Mohamed Jalel 1 Ayadi, N. 1 Baeder, Michael A. 1 Băleanu, Dumitru I. 1 Barrios Rolanía, D. 1 Ben Salah, Imed 1 Benabdallah, Majed 1 Benamira, Wissem 1 Bouras, Belgacem 1 Chen, Lifu 1 Chhaiba, Hassan 1 Choi, Junesang 1 Costas-Santos, Roberto S. 1 Dehesa, Jesús S. 1 Din, Muhey U 1 Dominici, Diego Ernesto 1 Ellaggoune, Fateh 1 Ezz-Eldien, Samer S. 1 Foupouagnigni, Mama 1 Gahami, Abdelhamid 1 García-Ardila, Juan Carlos 1 Gordillo-Núñez, Guillermo 1 Guillemin, Fabrice M. 1 Habbachi, Y. 1 Hielscher, Ralf 1 Intissar, Ahmed 1 Jankov Maširević, Dragana 1 Jarad, Fahd 1 Kassogué, Hamidou 1 Keshet, Uri 1 Kikodio, Patrick Kayupe 1 Kim, Dae San 1 Kim, Taekyun 1 Lee, Sang Hun 1 Li, Ning 1 Louis, Alfred Karl 1 Loureiro, Ana Filipa 1 Luno, Nataliia 1 Luo, Qiuming 1 Mabrouk, Mohamed 1 Machado, José António Tenreiro 1 Mahmood, Shahid 1 Mahmudov, Nazim Idrisoglu 1 Malik, Sarfraz Nawaz 1 Manrique, Daniel 1 Marinković, Sladjana D. 1 Mesquita, Teresa Augusta 1 Milovanović, Gradimir V. 1 Moreno-Balcázar, Juan José 1 Mouayn, Zouhaïr 1 Mu, Yanping 1 Nasri, Ahmed 1 Nasri, Ridha 1 Quellmalz, Michael 1 Quintero, Niurka R. 1 Rajković, Predrag M. 1 Raza, Nusrat 1 Rim, Seog-Hoon 1 Ritter, Lisa 1 Ryoo, Cheon Seoung 1 Sadjang, P. Njionou 1 Shilin, Il’ya Anatol’evich 1 Shukla, Vinay 1 Simonian, Alain D. 1 Souissi, Jihad 1 Srivastava, Gautam ...and 15 more Authors all top 5 Cited in 46 Serials 11 Integral Transforms and Special Functions 5 Journal of Mathematical Analysis and Applications 5 Applied Mathematics and Computation 4 Journal of Computational and Applied Mathematics 4 The Ramanujan Journal 3 Advances in Difference Equations 2 Periodica Mathematica Hungarica 2 Applied Mathematics Letters 2 Numerical Algorithms 2 Journal of Difference Equations and Applications 2 Mediterranean Journal of Mathematics 2 Asian-European Journal of Mathematics 2 Tbilisi Mathematical Journal 2 Journal of Classical Analysis 1 Indian Journal of Pure & Applied Mathematics 1 Inverse Problems 1 Journal of Fluid Mechanics 1 Journal of Mathematical Physics 1 Reports on Mathematical Physics 1 Rocky Mountain Journal of Mathematics 1 International Journal of Mathematics and Mathematical Sciences 1 Le Matematiche 1 Proceedings of the American Mathematical Society 1 Results in Mathematics 1 Bulletin of the Korean Mathematical Society 1 Physica D 1 Journal of Mathematical Sciences (New York) 1 Fractals 1 Abstract and Applied Analysis 1 Discrete Dynamics in Nature and Society 1 Communications of the Korean Mathematical Society 1 International Journal of Nonlinear Sciences and Numerical Simulation 1 Hacettepe Journal of Mathematics and Statistics 1 Boundary Value Problems 1 Complex Variables and Elliptic Equations 1 Applications and Applied Mathematics 1 Complex Analysis and Operator Theory 1 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 1 Proceedings of the International Geometry Center 1 Symmetry 1 Analysis and Mathematical Physics 1 Numerical Algebra, Control and Optimization 1 Journal of Function Spaces 1 International Journal of Applied and Computational Mathematics 1 Open Mathematics 1 Ural Mathematical Journal all top 5 Cited in 23 Fields 68 Special functions (33-XX) 27 Harmonic analysis on Euclidean spaces (42-XX) 12 Number theory (11-XX) 8 Numerical analysis (65-XX) 7 Functions of a complex variable (30-XX) 7 Approximations and expansions (41-XX) 7 Integral transforms, operational calculus (44-XX) 6 Difference and functional equations (39-XX) 5 Combinatorics (05-XX) 5 Computer science (68-XX) 4 Real functions (26-XX) 2 Linear and multilinear algebra; matrix theory (15-XX) 2 Quantum theory (81-XX) 1 Associative rings and algebras (16-XX) 1 Ordinary differential equations (34-XX) 1 Partial differential equations (35-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Integral equations (45-XX) 1 Functional analysis (46-XX) 1 Operator theory (47-XX) 1 Fluid mechanics (76-XX) 1 Statistical mechanics, structure of matter (82-XX) 1 Systems theory; control (93-XX) Citations by Year