Díaz González, A.; López Lagomasino, G.; Pijeira Cabrera, H. Asymptotic zero distribution for a class of extremal polynomials. (English) Zbl 1465.42001 Bull. Math. Sci. 11, No. 1, Article ID 1950019, 18 p. (2021). MSC: 42A05 42C05 30C15 26C05 26C10 33C47 PDFBibTeX XMLCite \textit{A. Díaz González} et al., Bull. Math. Sci. 11, No. 1, Article ID 1950019, 18 p. (2021; Zbl 1465.42001) Full Text: DOI
Gonzalez, A. Diaz; Lagomasino, G. Lopez; Cabrera, H. Pijeira Sobolev extremal polynomials with respect to mutually singular measures. arXiv:1710.02698 Preprint, arXiv:1710.02698 [math.CA] (2017). MSC: 42A05 30C15 33C47 BibTeX Cite \textit{A. D. Gonzalez} et al., ``Sobolev extremal polynomials with respect to mutually singular measures'', Preprint, arXiv:1710.02698 [math.CA] (2017) Full Text: arXiv OA License
López Lagomasino, G.; Martínez-Finkelshtein, A.; Pérez Izquierdo, I.; Pijeira Cabrera, H. Strong asymptotics for Sobolev orthogonal polynomials in the complex plane. (English) Zbl 1154.33303 J. Math. Anal. Appl. 340, No. 1, 521-535 (2008). MSC: 33C45 33C47 PDFBibTeX XMLCite \textit{G. López Lagomasino} et al., J. Math. Anal. Appl. 340, No. 1, 521--535 (2008; Zbl 1154.33303) Full Text: DOI Link
López Lagomasino, G.; Español, F. Marcellán; Pijeira Cabrera, H. Logarithmic asymptotics of contracted Sobolev extremal polynomials on the real line. (English) Zbl 1106.41031 J. Approximation Theory 143, No. 1, 62-73 (2006). MSC: 41A60 46E35 PDFBibTeX XMLCite \textit{G. López Lagomasino} et al., J. Approx. Theory 143, No. 1, 62--73 (2006; Zbl 1106.41031) Full Text: DOI Link
López Lagomasino, G.; Pérez Izquierdo, I.; Pijeira Cabrera, H. Asymptotic of extremal polynomials in the complex plane. (English) Zbl 1084.30043 J. Approximation Theory 137, No. 2, 226-237 (2005). Reviewer: Francisco Perez Acosta (La Laguna) MSC: 30E15 41A60 PDFBibTeX XMLCite \textit{G. López Lagomasino} et al., J. Approx. Theory 137, No. 2, 226--237 (2005; Zbl 1084.30043) Full Text: DOI Link
López Lagomasino, G.; Pijeira Cabrera, H.; Pérez Izquierdo, I. Sobolev orthogonal polynomials in the complex plane. (English) Zbl 0973.42015 J. Comput. Appl. Math. 127, No. 1-2, 219-230 (2001). Reviewer: Jürgen Müller (Trier) MSC: 42C05 33C45 PDFBibTeX XMLCite \textit{G. López Lagomasino} et al., J. Comput. Appl. Math. 127, No. 1--2, 219--230 (2001; Zbl 0973.42015) Full Text: DOI
Barrios Rolanía, D.; López Lagomasino, G.; Pijeira Cabrera, H. The moment problem for a Sobolev inner product. (English) Zbl 0980.44008 J. Approximation Theory 100, No. 2, 364-380 (1999). MSC: 44A60 PDFBibTeX XMLCite \textit{D. Barrios Rolanía} et al., J. Approx. Theory 100, No. 2, 364--380 (1999; Zbl 0980.44008) Full Text: DOI Link
López Lagomasino, G.; Pijeira Cabrera, H. Zero location and \(n\)th root asymptotics of Sobolev orthogonal polynomials. (English) Zbl 0949.42020 J. Approximation Theory 99, No. 1, 30-43 (1999). Reviewer: M.Idemen (İstanbul) MSC: 42C05 33C45 PDFBibTeX XMLCite \textit{G. López Lagomasino} and \textit{H. Pijeira Cabrera}, J. Approx. Theory 99, No. 1, 30--43 (1999; Zbl 0949.42020) Full Text: DOI