Edit Profile (opens in new tab) Piñar, Miguel A. Co-Author Distance Author ID: pinar.miguel-a Published as: Piñar, Miguel A.; Piñar, M. A.; Piñar, Miguel; Pinar, Miguel A. more...less Documents Indexed: 74 Publications since 1987, including 2 Additional arXiv Preprints Co-Authors: 32 Co-Authors with 71 Joint Publications 597 Co-Co-Authors all top 5 Co-Authors 0 single-authored 59 Pérez, Teresa E. 21 Fernández, Lidia 16 Marcellán Español, Francisco 11 Álvarez de Morales, María 7 Marriaga, Misael E. 7 Xu, Yuan 6 Delgado, Antonia M. 4 Meijer, Henk G. 4 Moreno-Balcázar, Juan José 3 Alfaro García, Manuel 3 Bracciali, Cleonice Fátima 3 Rezola, María Luisa 2 García-Caballero, Esther M. 2 Martínez, Clotilde 2 Ronveaux, André 2 Yakhlef, Hossain O. 1 Branquinho, Amílcar José Pinto Lopes 1 Dueñas Ruiz, Herbert 1 Dueñas, Herbert 1 Foulquié Moreno, Ana Pilar 1 Garza, Luis E. 1 Lamblém, Regina Litz 1 Lizarte, Fátima 1 Lubinsky, Doron S. 1 Martínez-Finkelshtein, Andrei 1 McCabe, John H. 1 Mello, Mirela V. 1 Paschoa, Vanessa G. 1 Petronilho, José C. 1 Recarte, Marlon J. 1 Salazar Morales, Omar 1 Sri Ranga, Alagacone all top 5 Serials 18 Journal of Computational and Applied Mathematics 9 Journal of Approximation Theory 7 Numerical Algorithms 5 Journal of Mathematical Analysis and Applications 4 Acta Applicandae Mathematicae 4 Mediterranean Journal of Mathematics 2 ETNA. Electronic Transactions on Numerical Analysis 2 SIGMA. Symmetry, Integrability and Geometry: Methods and Applications 1 IMA Journal of Numerical Analysis 1 Rocky Mountain Journal of Mathematics 1 Applied Mathematics and Computation 1 Proceedings of the American Mathematical Society 1 Rendiconti di Matematica e delle sue Applicazioni. Serie VII 1 Linear Algebra and its Applications 1 Computational and Applied Mathematics 1 Methods and Applications of Analysis 1 Annals of Numerical Mathematics 1 Journal of Difference Equations and Applications 1 The Ramanujan Journal 1 Complex Analysis and Operator Theory 1 Jaen Journal on Approximation all top 5 Fields 63 Special functions (33-XX) 58 Harmonic analysis on Euclidean spaces (42-XX) 5 Numerical analysis (65-XX) 4 Linear and multilinear algebra; matrix theory (15-XX) 4 Approximations and expansions (41-XX) 3 Functional analysis (46-XX) 1 Functions of a complex variable (30-XX) 1 Partial differential equations (35-XX) 1 Difference and functional equations (39-XX) 1 Operator theory (47-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 68 Publications have been cited 462 times in 211 Documents Cited by ▼ Year ▼ Asymptotics of Sobolev orthogonal polynomials for coherent pairs of measures. Zbl 0898.42006 Martínez-Finkelshtein, Andrei; Moreno-Balcázar, Juan J.; Pérez, Teresa E.; Piñar, Miguel A. 25 1998 Laguerre-Sobolev orthogonal polynomials. Zbl 0855.33015 Marcellán, Francisco; Pérez, Teresa E.; Piñar, Miguel A. 23 1996 Sobolev orthogonality for the Gegenbauer polynomials \(\{ C_n^{-N+1/2}\}_{n\geq 0}\). Zbl 0931.33008 Álvarez de Morales, María; Pérez, Teresa E.; Piñar, Miguel A. 20 1998 On Sobolev orthogonality for the generalized Laguerre polynomials. Zbl 0864.33009 Pérez, Teresa E.; Piñar, Miguel A. 20 1996 Sobolev orthogonal polynomials: The discrete-continuous case. Zbl 0980.42017 Alfaro, M.; Pérez, T. E.; Piñar, M. A.; Rezola, M. L. 17 1999 On Koornwinder classical orthogonal polynomials in two variables. Zbl 1262.42007 Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 17 2012 Weighted Sobolev orthogonal polynomials on the unit ball. Zbl 1281.42026 Pérez, Teresa E.; Piñar, Miguel A.; Xu, Yuan 17 2013 Weak classical orthogonal polynomials in two variables. Zbl 1068.33019 Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 16 2005 Classical orthogonal polynomials in two variables: a matrix approach. Zbl 1069.42015 Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 15 2005 On zeros of Sobolev-type orthogonal polynomials. Zbl 0768.33008 Marcellán, F.; Pérez, T. E.; Piñar, M. A. 15 1992 Asymptotics of Sobolev orthogonal polynomials for coherent pairs of Laguerre type. Zbl 0965.42017 Meijer, Henk G.; Pérez, Teresa E.; Piñar, Miguel A. 11 2000 Krall-type orthogonal polynomials in several variables. Zbl 1183.33020 Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A.; Xu, Yuan 11 2010 What is beyond coherent pairs of orthogonal polynomials? Zbl 0855.42016 Marcellán, Francisco; Petronilho, José C.; Pérez, Teresa E.; Piñar, Miguel A. 11 1995 An asymptotic result for Laguerre-Sobolev orthogonal polynomials. Zbl 0886.33008 Marcellán, Francisco; Meijer, Henk G.; Pérez, Teresa E.; Piñar, Miguel A. 11 1997 Orthogonal polynomials and partial differential equations on the unit ball. Zbl 1178.33009 Piñar, Miguel; Xu, Yuan 11 2009 Sobolev orthogonal polynomials on product domains. Zbl 1312.33039 Fernández, Lidia; Marcellán, Francisco; Pérez, Teresa E.; Piñar, Miguel A.; Xu, Yuan 10 2015 Relative asymptotics for orthogonal matrix polynomials with convergent recurrence coefficients. Zbl 1005.42014 Yakhlef, Hossain O.; Marcellán, Francisco; Piñar, Miguel A. 9 2001 Gegenbauer-Sobolev orthogonal polynomials. Zbl 0815.33008 Marcellán, Francisco; Pérez, Teresa E.; Piñar, Miguel A. 9 1994 Three term relations for a class of bivariate orthogonal polynomials. Zbl 1367.33014 Marriaga, Misael; Pérez, Teresa E.; Piñar, Miguel A. 9 2017 Sobolev orthogonal polynomials on the unit ball via outward normal derivatives. Zbl 1342.42023 Delgado, Antonia M.; Fernández, Lidia; Lubinsky, Doron S.; Pérez, Teresa E.; Piñar, Miguel A. 9 2016 Orthogonal polynomials on weighted Sobolev spaces: The semiclassical case. Zbl 0835.33005 Marcellán, Francisco; Pérez, Teresa E.; Piñar, Miguel A. 8 1995 Perturbations in the Nevai matrix class of orthogonal matrix polynomials. Zbl 0992.15022 Yakhlef, Hossain O.; Marcellán, Francisco; Piñar, Miguel A. 8 2001 Orthogonal polynomials on the unit ball and fourth-order partial differential equations. Zbl 1333.33020 Martínez, Clotilde; Piñar, Miguel A. 8 2016 Non-standard orthogonality for Meixner polynomials. Zbl 0949.33004 Álvarez de Morales, María; Pérez, Teresa E.; Piñar, Miguel A.; Ronveaux, André 7 1999 General Sobolev orthogonal polynomials. Zbl 0860.33007 Marcellán, Francisco; Pérez, Teresa E.; Piñar, Miguel A. 7 1996 Asymptotics of Sobolev orthogonal polynomials for Hermite coherent pairs. Zbl 0990.42011 Alfaro, Manuel; Moreno-Balcázar, Juan J.; Pérez, Teresa E.; Piñar, Miguel A.; Rezola, M. Luisa 7 2001 Semiclassical orthogonal polynomials in two variables. Zbl 1132.33007 Álvarez de Morales, María; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 6 2007 A semiclassical perspective on multivariate orthogonal polynomials. Zbl 1217.42051 Álvarez de Morales, María; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 6 2008 Regular Sobolev type orthogonal polynomials: The Bessel case. Zbl 0858.42016 Marcellán, Francisco; Pérez, Teresa E.; Piñar, Miguel A. 6 1995 A matrix Rodrigues formula for classical orthogonal polynomials in two variables. Zbl 1167.33005 Álvarez de Morales, María; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 6 2009 Global properties of zeros for Sobolev-type orthogonal polynomials. Zbl 0792.42012 Pérez, Teresa E.; Piñar, Miguel A. 6 1993 On bivariate classical orthogonal polynomials. Zbl 1428.33025 Marcellán, Francisco; Marriaga, Misael; Pérez, Teresa E.; Piñar, Miguel A. 6 2018 On the Uvarov modification of two variable orthogonal polynomials on the disk. Zbl 1276.33012 Delgado, Antonia M.; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 6 2012 Orthogonal polynomials in several variables for measures with mass points. Zbl 1205.33020 Delgado, Antonia M.; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A.; Xu, Yuan 6 2010 Bivariate orthogonal polynomials in the Lyskova class. Zbl 1180.33014 Álvarez de Morales, María; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 5 2009 Second order partial differential equations for gradients of orthogonal polynomials in two variables. Zbl 1104.33006 Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 5 2007 Matrix Pearson equations satisfied by Koornwinder weights in two variables. Zbl 1403.42031 Marcellán, Francisco; Marriaga, Misael; Pérez, Teresa E.; Piñar, Miguel A. 5 2018 Multivariate orthogonal polynomials and modified moment functionals. Zbl 1346.33009 Delgado, Antonia M.; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 5 2016 Sobolev orthogonal polynomials: Interpolation and approximation. Zbl 0956.42013 García-Caballero, Esther M.; Pérez, Teresa E.; Piñar, Miguel A. 4 1999 Hermite interpolation and Sobolev orthogonality. Zbl 0976.42011 García-Caballero, Esther M.; Pérez, Teresa E.; Piñar, Miguel A. 4 2000 A generating function for nonstandard orthogonal polynomials involving differences: the Meixner case. Zbl 1216.33022 Moreno-Balcázar, Juan J.; Pérez, Teresa E.; Piñar, Miguel A. 4 2011 Sobolev-type orthogonal polynomials on the unit ball. Zbl 1285.42021 Delgado, Antonia M.; Pérez, Teresa E.; Piñar, Miguel A. 4 2013 New steps on Sobolev orthogonality in two variables. Zbl 1200.42011 Bracciali, Cleonice F.; Delgado, Antonia M.; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 4 2010 Orthogonal polynomials in two variables as solutions of higher order partial differential equations. Zbl 1214.33005 Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 3 2011 Asymptotics of Sobolev orthogonal polynomials for coherent pairs of Jacobi type. Zbl 0956.33004 Meijer, Henk G.; Piñar, Miguel A. 3 1999 Sobolev orthogonality and properties of the generalized Laguerre polynomials. Zbl 0930.33006 Pérez, Teresa E.; Piñar, Miguel A. 3 1998 A generating function for Laguerre-Sobolev orthogonal polynomials. Zbl 1146.33300 Meijer, H. G.; Piñar, M. A. 3 2003 Recursive inversion of Hankel matrices. Zbl 0684.65020 Piñar, M. A.; Ramírez, V. 2 1988 Orthogonal polynomials associated with a nondiagonal Sobolev inner product with polynomial coefficients. Zbl 0930.33005 Álvarez de Morales, María; Pérez, Teresa E.; Piñar, Miguel A.; Ronveaux, André 2 1998 Orthogonal polynomials associated with a \(\Delta\)-Sobolev inner product. Zbl 0997.39007 Álvarez de Morales, María; Pérez, Teresa E.; Pinar, Miguel A. 2 2002 Matrix interpretation of formal orthogonal polynomials for non-definite functionals. Zbl 0621.33015 Piñar, M.; Ramírez, V. 2 1987 Szegő type polynomials and para-orthogonal polynomials. Zbl 1213.42092 Lamblém, R. L.; McCabe, J. H.; Piñar, M. A.; Sri Ranga, A. 2 2010 Sobolev orthogonal polynomials of several variables on product domains. Zbl 1485.33010 Dueñas Ruiz, Herbert; Salazar-Morales, Omar; Piñar, Miguel 2 2021 Bivariate Koornwinder-Sobolev orthogonal polynomials. Zbl 1482.42068 Marriaga, Misael E.; Pérez, Teresa E.; Piñar, Miguel A. 2 2021 Stieltjes functions and discrete classical orthogonal polynomials. Zbl 1279.42026 Bracciali, Cleonice F.; Pérez, Teresa E.; Piñar, Miguel A. 2 2013 Recent trends on two variable orthogonal polynomials. Zbl 1193.42098 Fernández, Lidia; Marcellán, Francisco; Pérez, Teresa E.; Piñar, Miguel A. 2 2010 Multivariate Sobolev-type orthogonal polynomials. Zbl 1258.42026 Mello, Mirela V.; Paschoa, Vanessa G.; Pérez, Teresa E.; Piñar, Miguel A. 2 2011 The radial part of a class of Sobolev polynomials on the unit ball. Zbl 1473.65016 Lizarte, Fátima; Pérez, Teresa E.; Piñar, Miguel A. 2 2021 Best polynomial approximation on the unit ball. Zbl 1480.41002 Piñar, Miguel A.; Xu, Yuan 2 2018 Inversion of Toeplitz matrices. Zbl 0677.65025 Piñar, M. A.; Ramirez, V. 1 1989 On multivariate classical orthogonal polynomials. Zbl 1216.42003 Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 1 2005 On differential properties for bivariate orthogonal polynomials. Zbl 1129.42009 Álvarez de Morales, María; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 1 2007 Nondiagonal Hermite-Sobolev orthogonal polynomials. Zbl 0983.42018 Álvarez de Morales, María; Moreno-Balcázar, Juan J.; Pérez, Teresa E.; Piñar, Miguel A. 1 2000 A higher order Sobolev-type inner product for orthogonal polynomials in several variables. Zbl 1432.42021 Dueñas, Herbert; Garza, Luis E.; Piñar, Miguel 1 2015 Geronimus transformations of bivariate linear functionals. Zbl 1475.42042 Marcellán, Francisco; Marriaga, Misael E.; Pérez, Teresa E.; Piñar, Miguel A. 1 2020 Asymptotic behaviour of the Christoffel functions on the unit ball in the presence of a mass on the sphere. Zbl 1411.33014 Martínez, Clotilde; Piñar, Miguel A. 1 2019 Approximation via gradients on the ball. The Zernike case. Zbl 1526.42040 Marriaga, Misael E.; Pérez, Teresa E.; Piñar, Miguel A.; Recarte, Marlon J. 1 2023 Coherent pairs of bivariate orthogonal polynomials. Zbl 1423.33020 Marcellán, Francisco; Marriaga, Misael E.; Pérez, Teresa E.; Piñar, Miguel A. 1 2019 Approximation via gradients on the ball. The Zernike case. Zbl 1526.42040 Marriaga, Misael E.; Pérez, Teresa E.; Piñar, Miguel A.; Recarte, Marlon J. 1 2023 Sobolev orthogonal polynomials of several variables on product domains. Zbl 1485.33010 Dueñas Ruiz, Herbert; Salazar-Morales, Omar; Piñar, Miguel 2 2021 Bivariate Koornwinder-Sobolev orthogonal polynomials. Zbl 1482.42068 Marriaga, Misael E.; Pérez, Teresa E.; Piñar, Miguel A. 2 2021 The radial part of a class of Sobolev polynomials on the unit ball. Zbl 1473.65016 Lizarte, Fátima; Pérez, Teresa E.; Piñar, Miguel A. 2 2021 Geronimus transformations of bivariate linear functionals. Zbl 1475.42042 Marcellán, Francisco; Marriaga, Misael E.; Pérez, Teresa E.; Piñar, Miguel A. 1 2020 Asymptotic behaviour of the Christoffel functions on the unit ball in the presence of a mass on the sphere. Zbl 1411.33014 Martínez, Clotilde; Piñar, Miguel A. 1 2019 Coherent pairs of bivariate orthogonal polynomials. Zbl 1423.33020 Marcellán, Francisco; Marriaga, Misael E.; Pérez, Teresa E.; Piñar, Miguel A. 1 2019 On bivariate classical orthogonal polynomials. Zbl 1428.33025 Marcellán, Francisco; Marriaga, Misael; Pérez, Teresa E.; Piñar, Miguel A. 6 2018 Matrix Pearson equations satisfied by Koornwinder weights in two variables. Zbl 1403.42031 Marcellán, Francisco; Marriaga, Misael; Pérez, Teresa E.; Piñar, Miguel A. 5 2018 Best polynomial approximation on the unit ball. Zbl 1480.41002 Piñar, Miguel A.; Xu, Yuan 2 2018 Three term relations for a class of bivariate orthogonal polynomials. Zbl 1367.33014 Marriaga, Misael; Pérez, Teresa E.; Piñar, Miguel A. 9 2017 Sobolev orthogonal polynomials on the unit ball via outward normal derivatives. Zbl 1342.42023 Delgado, Antonia M.; Fernández, Lidia; Lubinsky, Doron S.; Pérez, Teresa E.; Piñar, Miguel A. 9 2016 Orthogonal polynomials on the unit ball and fourth-order partial differential equations. Zbl 1333.33020 Martínez, Clotilde; Piñar, Miguel A. 8 2016 Multivariate orthogonal polynomials and modified moment functionals. Zbl 1346.33009 Delgado, Antonia M.; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 5 2016 Sobolev orthogonal polynomials on product domains. Zbl 1312.33039 Fernández, Lidia; Marcellán, Francisco; Pérez, Teresa E.; Piñar, Miguel A.; Xu, Yuan 10 2015 A higher order Sobolev-type inner product for orthogonal polynomials in several variables. Zbl 1432.42021 Dueñas, Herbert; Garza, Luis E.; Piñar, Miguel 1 2015 Weighted Sobolev orthogonal polynomials on the unit ball. Zbl 1281.42026 Pérez, Teresa E.; Piñar, Miguel A.; Xu, Yuan 17 2013 Sobolev-type orthogonal polynomials on the unit ball. Zbl 1285.42021 Delgado, Antonia M.; Pérez, Teresa E.; Piñar, Miguel A. 4 2013 Stieltjes functions and discrete classical orthogonal polynomials. Zbl 1279.42026 Bracciali, Cleonice F.; Pérez, Teresa E.; Piñar, Miguel A. 2 2013 On Koornwinder classical orthogonal polynomials in two variables. Zbl 1262.42007 Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 17 2012 On the Uvarov modification of two variable orthogonal polynomials on the disk. Zbl 1276.33012 Delgado, Antonia M.; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 6 2012 A generating function for nonstandard orthogonal polynomials involving differences: the Meixner case. Zbl 1216.33022 Moreno-Balcázar, Juan J.; Pérez, Teresa E.; Piñar, Miguel A. 4 2011 Orthogonal polynomials in two variables as solutions of higher order partial differential equations. Zbl 1214.33005 Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 3 2011 Multivariate Sobolev-type orthogonal polynomials. Zbl 1258.42026 Mello, Mirela V.; Paschoa, Vanessa G.; Pérez, Teresa E.; Piñar, Miguel A. 2 2011 Krall-type orthogonal polynomials in several variables. Zbl 1183.33020 Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A.; Xu, Yuan 11 2010 Orthogonal polynomials in several variables for measures with mass points. Zbl 1205.33020 Delgado, Antonia M.; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A.; Xu, Yuan 6 2010 New steps on Sobolev orthogonality in two variables. Zbl 1200.42011 Bracciali, Cleonice F.; Delgado, Antonia M.; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 4 2010 Szegő type polynomials and para-orthogonal polynomials. Zbl 1213.42092 Lamblém, R. L.; McCabe, J. H.; Piñar, M. A.; Sri Ranga, A. 2 2010 Recent trends on two variable orthogonal polynomials. Zbl 1193.42098 Fernández, Lidia; Marcellán, Francisco; Pérez, Teresa E.; Piñar, Miguel A. 2 2010 Orthogonal polynomials and partial differential equations on the unit ball. Zbl 1178.33009 Piñar, Miguel; Xu, Yuan 11 2009 A matrix Rodrigues formula for classical orthogonal polynomials in two variables. Zbl 1167.33005 Álvarez de Morales, María; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 6 2009 Bivariate orthogonal polynomials in the Lyskova class. Zbl 1180.33014 Álvarez de Morales, María; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 5 2009 A semiclassical perspective on multivariate orthogonal polynomials. Zbl 1217.42051 Álvarez de Morales, María; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 6 2008 Semiclassical orthogonal polynomials in two variables. Zbl 1132.33007 Álvarez de Morales, María; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 6 2007 Second order partial differential equations for gradients of orthogonal polynomials in two variables. Zbl 1104.33006 Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 5 2007 On differential properties for bivariate orthogonal polynomials. Zbl 1129.42009 Álvarez de Morales, María; Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 1 2007 Weak classical orthogonal polynomials in two variables. Zbl 1068.33019 Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 16 2005 Classical orthogonal polynomials in two variables: a matrix approach. Zbl 1069.42015 Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 15 2005 On multivariate classical orthogonal polynomials. Zbl 1216.42003 Fernández, Lidia; Pérez, Teresa E.; Piñar, Miguel A. 1 2005 A generating function for Laguerre-Sobolev orthogonal polynomials. Zbl 1146.33300 Meijer, H. G.; Piñar, M. A. 3 2003 Orthogonal polynomials associated with a \(\Delta\)-Sobolev inner product. Zbl 0997.39007 Álvarez de Morales, María; Pérez, Teresa E.; Pinar, Miguel A. 2 2002 Relative asymptotics for orthogonal matrix polynomials with convergent recurrence coefficients. Zbl 1005.42014 Yakhlef, Hossain O.; Marcellán, Francisco; Piñar, Miguel A. 9 2001 Perturbations in the Nevai matrix class of orthogonal matrix polynomials. Zbl 0992.15022 Yakhlef, Hossain O.; Marcellán, Francisco; Piñar, Miguel A. 8 2001 Asymptotics of Sobolev orthogonal polynomials for Hermite coherent pairs. Zbl 0990.42011 Alfaro, Manuel; Moreno-Balcázar, Juan J.; Pérez, Teresa E.; Piñar, Miguel A.; Rezola, M. Luisa 7 2001 Asymptotics of Sobolev orthogonal polynomials for coherent pairs of Laguerre type. Zbl 0965.42017 Meijer, Henk G.; Pérez, Teresa E.; Piñar, Miguel A. 11 2000 Hermite interpolation and Sobolev orthogonality. Zbl 0976.42011 García-Caballero, Esther M.; Pérez, Teresa E.; Piñar, Miguel A. 4 2000 Nondiagonal Hermite-Sobolev orthogonal polynomials. Zbl 0983.42018 Álvarez de Morales, María; Moreno-Balcázar, Juan J.; Pérez, Teresa E.; Piñar, Miguel A. 1 2000 Sobolev orthogonal polynomials: The discrete-continuous case. Zbl 0980.42017 Alfaro, M.; Pérez, T. E.; Piñar, M. A.; Rezola, M. L. 17 1999 Non-standard orthogonality for Meixner polynomials. Zbl 0949.33004 Álvarez de Morales, María; Pérez, Teresa E.; Piñar, Miguel A.; Ronveaux, André 7 1999 Sobolev orthogonal polynomials: Interpolation and approximation. Zbl 0956.42013 García-Caballero, Esther M.; Pérez, Teresa E.; Piñar, Miguel A. 4 1999 Asymptotics of Sobolev orthogonal polynomials for coherent pairs of Jacobi type. Zbl 0956.33004 Meijer, Henk G.; Piñar, Miguel A. 3 1999 Asymptotics of Sobolev orthogonal polynomials for coherent pairs of measures. Zbl 0898.42006 Martínez-Finkelshtein, Andrei; Moreno-Balcázar, Juan J.; Pérez, Teresa E.; Piñar, Miguel A. 25 1998 Sobolev orthogonality for the Gegenbauer polynomials \(\{ C_n^{-N+1/2}\}_{n\geq 0}\). Zbl 0931.33008 Álvarez de Morales, María; Pérez, Teresa E.; Piñar, Miguel A. 20 1998 Sobolev orthogonality and properties of the generalized Laguerre polynomials. Zbl 0930.33006 Pérez, Teresa E.; Piñar, Miguel A. 3 1998 Orthogonal polynomials associated with a nondiagonal Sobolev inner product with polynomial coefficients. Zbl 0930.33005 Álvarez de Morales, María; Pérez, Teresa E.; Piñar, Miguel A.; Ronveaux, André 2 1998 An asymptotic result for Laguerre-Sobolev orthogonal polynomials. Zbl 0886.33008 Marcellán, Francisco; Meijer, Henk G.; Pérez, Teresa E.; Piñar, Miguel A. 11 1997 Laguerre-Sobolev orthogonal polynomials. Zbl 0855.33015 Marcellán, Francisco; Pérez, Teresa E.; Piñar, Miguel A. 23 1996 On Sobolev orthogonality for the generalized Laguerre polynomials. Zbl 0864.33009 Pérez, Teresa E.; Piñar, Miguel A. 20 1996 General Sobolev orthogonal polynomials. Zbl 0860.33007 Marcellán, Francisco; Pérez, Teresa E.; Piñar, Miguel A. 7 1996 What is beyond coherent pairs of orthogonal polynomials? Zbl 0855.42016 Marcellán, Francisco; Petronilho, José C.; Pérez, Teresa E.; Piñar, Miguel A. 11 1995 Orthogonal polynomials on weighted Sobolev spaces: The semiclassical case. Zbl 0835.33005 Marcellán, Francisco; Pérez, Teresa E.; Piñar, Miguel A. 8 1995 Regular Sobolev type orthogonal polynomials: The Bessel case. Zbl 0858.42016 Marcellán, Francisco; Pérez, Teresa E.; Piñar, Miguel A. 6 1995 Gegenbauer-Sobolev orthogonal polynomials. Zbl 0815.33008 Marcellán, Francisco; Pérez, Teresa E.; Piñar, Miguel A. 9 1994 Global properties of zeros for Sobolev-type orthogonal polynomials. Zbl 0792.42012 Pérez, Teresa E.; Piñar, Miguel A. 6 1993 On zeros of Sobolev-type orthogonal polynomials. Zbl 0768.33008 Marcellán, F.; Pérez, T. E.; Piñar, M. A. 15 1992 Inversion of Toeplitz matrices. Zbl 0677.65025 Piñar, M. A.; Ramirez, V. 1 1989 Recursive inversion of Hankel matrices. Zbl 0684.65020 Piñar, M. A.; Ramírez, V. 2 1988 Matrix interpretation of formal orthogonal polynomials for non-definite functionals. Zbl 0621.33015 Piñar, M.; Ramírez, V. 2 1987 all cited Publications top 5 cited Publications all top 5 Cited by 183 Authors 42 Marcellán Español, Francisco 39 Piñar, Miguel A. 38 Pérez, Teresa E. 18 Moreno-Balcázar, Juan José 15 Fernández, Lidia 13 Area, Iván 13 Marriaga, Misael E. 11 Godoy, Eduardo Paciência 9 Garza, Luis E. 9 Xu, Yuan 8 Aktaş, Rabia 8 Álvarez de Morales, María 8 Meijer, Henk G. 8 Sri Ranga, Alagacone 7 Alfaro García, Manuel 7 Kwon, Kil Hyun 7 Pijeira-Cabrera, Héctor 7 Rezola, María Luisa 6 Bracciali, Cleonice Fátima 6 Delgado, Antonia M. 6 Dueñas, Herbert 6 Martínez-Finkelshtein, Andrei 5 Fuentes, Edinson 5 García-Ardila, Juan Carlos 5 Li, Huiyuan 5 Littlejohn, Lance L. 4 Costas-Santos, Roberto S. 4 García-Caballero, Esther M. 4 Huertas Cejudo, Edmundo José 4 Moreno, Samuel G. 3 Álvarez-Nodarse, Renato 3 Castillo, Kenier 3 Dominici, Diego Ernesto 3 Draux, André 3 Fejzullahu, Bujar Xh. 3 Güldoğan Lekesiz, Esra 3 Wang, Zhongqing 2 Ariznabarreta, Gerardo 2 Arvesú, Jorge 2 Bakry, Dominique 2 Bello Cruz, Jose Yunier 2 Boggarapu, Pradeep 2 Branquinho, Amílcar José Pinto Lopes 2 Brezinski, Claude 2 Bruder, Andrea 2 Cachafeiro, Alicia 2 Castaño-García, Laura 2 Ciaurri, Óscar 2 de Andrade, Eliana X. L. 2 de Bruin, Marcel G. 2 Dueñas Ruiz, Herbert 2 Elhami, Charaf 2 Gadzhimirzaev, Ramis Makhmudovich 2 Groenevelt, Wolter G. M. 2 Güldoğan, Esra 2 Liu, Fujun 2 Lorente, Anier Soria 2 Mañas, Manuel 2 Marcato, Gustavo A. 2 Martínez, Clotilde 2 Mendes, Ana 2 Peña, Ana 2 Petronilho, José C. 2 Putinar, Mihai 2 Recarte, Marlon J. 2 Rivero-Castillo, Daniel 2 Ronveaux, André 2 Sánchez Lara, Joaquin F. 2 Sánchez-Ruiz, Jorge 2 Sheng, Baohuai 2 Urbina Romero, Wilfredo O. 2 Wang, Shuhua 2 Yakhlef, Hossain O. 2 Zarzo, Alejandro 2 Zhang, Zhimin 1 Abassi, Emna 1 Ai, Qing 1 Aptekarev, Alexander Ivanovich 1 Barrio, Roberto 1 Bavinck, Herman 1 Beckermann, Bernhard 1 Bello Hernández, Manuel 1 Ben Salah, Imed 1 Bermejo, Rodolfo 1 Berriochoa, Elías 1 Berti, Andrea C. 1 Borzov, Vadim V. 1 Bueno, María Isabel 1 Carpio, Jaime 1 Chen, Zhenlong 1 Cohl, Howard Saul 1 Colera, Manuel 1 Costa, Glalco S. 1 Costa, Marisa S. 1 da Silva, Jéssica V. 1 Daalhuis, A. B. Olde 1 Damanik, David 1 De Marchi, Stefano 1 Deaño, Alfredo 1 Domínguez de la Iglesia, Manuel ...and 83 more Authors all top 5 Cited in 63 Serials 43 Journal of Computational and Applied Mathematics 21 Journal of Approximation Theory 18 Journal of Mathematical Analysis and Applications 10 Numerical Algorithms 8 Integral Transforms and Special Functions 7 Journal of Difference Equations and Applications 7 Mediterranean Journal of Mathematics 6 Applied Mathematics and Computation 5 Proceedings of the American Mathematical Society 5 Acta Applicandae Mathematicae 5 Applied Numerical Mathematics 5 Linear Algebra and its Applications 3 Constructive Approximation 3 Computational and Applied Mathematics 3 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 2 Journal of Mathematical Physics 2 Rocky Mountain Journal of Mathematics 2 Annali di Matematica Pura ed Applicata. Serie Quarta 2 Bulletin of the Iranian Mathematical Society 2 Pattern Recognition 2 The Ramanujan Journal 2 International Journal of Wavelets, Multiresolution and Information Processing 2 SIGMA. Symmetry, Integrability and Geometry: Methods and Applications 2 Afrika Matematika 2 Izvestiya Saratovskogo Universiteta. Novaya Seriya. Seriya Matematika, Mekhanika, Informatika 1 Analysis Mathematica 1 Applicable Analysis 1 Computer Methods in Applied Mechanics and Engineering 1 Linear and Multilinear Algebra 1 Advances in Mathematics 1 Integral Equations and Operator Theory 1 Mathematics and Computers in Simulation 1 Monatshefte für Mathematik 1 Numerical Functional Analysis and Optimization 1 Numerische Mathematik 1 Rendiconti del Seminario Matemàtico e Fisico di Milano 1 Results in Mathematics 1 Studies in Applied Mathematics 1 Transactions of the American Mathematical Society 1 Physica D 1 Applied Mathematics Letters 1 Journal of Scientific Computing 1 Expositiones Mathematicae 1 Indagationes Mathematicae. New Series 1 Annales de la Faculté des Sciences de Toulouse. Mathématiques. Série VI 1 Bulletin of the Belgian Mathematical Society - Simon Stevin 1 Annales Mathématiques Blaise Pascal 1 Journal of the Egyptian Mathematical Society 1 Advances in Computational Mathematics 1 The Journal of Fourier Analysis and Applications 1 Abstract and Applied Analysis 1 Annals of Mathematics. Second Series 1 Foundations of Computational Mathematics 1 Discrete and Continuous Dynamical Systems. Series B 1 Communications on Pure and Applied Analysis 1 Computational Methods and Function Theory 1 Analysis in Theory and Applications 1 Analysis and Applications (Singapore) 1 Complex Analysis and Operator Theory 1 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 1 Journal of Classical Analysis 1 Problemy Analiza. Issues of Analysis 1 Constructive Mathematical Analysis all top 5 Cited in 29 Fields 163 Special functions (33-XX) 137 Harmonic analysis on Euclidean spaces (42-XX) 21 Numerical analysis (65-XX) 20 Approximations and expansions (41-XX) 10 Linear and multilinear algebra; matrix theory (15-XX) 9 Functions of a complex variable (30-XX) 9 Functional analysis (46-XX) 8 Partial differential equations (35-XX) 7 Operator theory (47-XX) 6 Ordinary differential equations (34-XX) 5 Difference and functional equations (39-XX) 5 Computer science (68-XX) 4 Combinatorics (05-XX) 4 Real functions (26-XX) 3 Dynamical systems and ergodic theory (37-XX) 3 Abstract harmonic analysis (43-XX) 2 Number theory (11-XX) 2 Integral transforms, operational calculus (44-XX) 2 Integral equations (45-XX) 2 Probability theory and stochastic processes (60-XX) 2 Fluid mechanics (76-XX) 2 Operations research, mathematical programming (90-XX) 1 Field theory and polynomials (12-XX) 1 Topological groups, Lie groups (22-XX) 1 Measure and integration (28-XX) 1 Potential theory (31-XX) 1 Quantum theory (81-XX) 1 Systems theory; control (93-XX) 1 Information and communication theory, circuits (94-XX) Citations by Year