Zaatra, Mohamed A characterization of some Laguerre-Hahn orthogonal polynomials of class one. (English) Zbl 1369.33016 Albanian J. Math. 10, 21-36 (2016). Summary: In this present work, we give an characterization of quasi-symmetric Laguerre-Hahn orthogonal polynomial sequences of class one through the study of the differential functional equation fulfilled by its corresponding regular linear form. Cited in 6 Documents MSC: 33C45 Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) 42C05 Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis Keywords:orthogonal polynomial sequences; Laguerre-Hahn forms; symmetric sequences; quadratic decomposition PDFBibTeX XMLCite \textit{M. Zaatra}, Albanian J. Math. 10, 21--36 (2016; Zbl 1369.33016) Full Text: Link