Alfaro, M.; Marcellán, F.; Rezola, M. L.; Ronveaux, A. Sobolev-type orthogonal polynomials: The nondiagonal case. (English) Zbl 0841.42013 J. Approximation Theory 83, No. 2, 266-287 (1995). Reviewer: Roelof Koekoek (Delft) MSC: 42C05 PDF BibTeX XML Cite \textit{M. Alfaro} et al., J. Approx. Theory 83, No. 2, 266--287 (1995; Zbl 0841.42013) Full Text: DOI
Alfaro, M.; Marcellán, F.; Rezola, M. L.; Ronveaux, A. On orthogonal polynomials of Sobolev type: Algebraic properties and zeros. (English) Zbl 0764.33003 SIAM J. Math. Anal. 23, No. 3, 737-757 (1992). Reviewer: W.Van Assche (Heverlee) MSC: 33C45 PDF BibTeX XML Cite \textit{M. Alfaro} et al., SIAM J. Math. Anal. 23, No. 3, 737--757 (1992; Zbl 0764.33003) Full Text: DOI