Guillermo López Lagomasino

According to our database, Guillermo López Lagomasino authored at least 23 papers between 2001 and 2020.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2020

Nikishin systems on star-like sets: Ratio asymptotics of the associated multiple orthogonal polynomials, II.

Abey López García, Guillermo López Lagomasino

J. Approx. Theory, 2020

2018

Nikishin systems on star-like sets: Ratio asymptotics of the associated multiple orthogonal polynomials.

Abey López García, Guillermo López Lagomasino

J. Approx. Theory, 2018

Determining system poles using row sequences of orthogonal Hermite-Padé approximants.

Nattapong Bosuwan, Guillermo López Lagomasino

J. Approx. Theory, 2018

2015

On the convergence of type I Hermite-Padé approximants for rational perturbations of a Nikishin system.

Guillermo López Lagomasino, S. Medina Peralta

J. Comput. Appl. Math., 2015

Foreword to the proceedings of the OrthoQuad 2014 conference.

Adhemar Bultheel, Guillermo López Lagomasino, Francisco Marcellán, Olav Njåstad, Ramón Orive

J. Comput. Appl. Math., 2015

2013

Andrei Aleksandrovich Gonchar November 21, 1931-October 10, 2012.

Guillermo López Lagomasino, Andrei Martínez-Finkelshtein, Paul Nevai, Edward B. Saff

J. Approx. Theory, 2013

OPSFA'11.

Guillermo López Lagomasino, Andrei Martínez-Finkelshtein, Paul Nevai, Walter Van Assche

J. Approx. Theory, 2013

Incomplete Padé approximation and convergence of row sequences of Hermite-Padé approximants.

J. Cacoq, Bernardo de la Calle Ysern, Guillermo López Lagomasino

J. Approx. Theory, 2013

2011

Nikishin systems are perfect. The case of unbounded and touching supports.

Ulises Fidalgo Prieto, Guillermo López Lagomasino

J. Approx. Theory, 2011

2010

Computation of conformal representations of compact Riemann surfaces.

Guillermo López Lagomasino, Domingo Pestana, José M. Rodríguez, Dmitry Yakubovich

Math. Comput., 2010

Generalized Hermite-Padé approximation for Nikishin systems of three functions.

Ulises Fidalgo Prieto, Guillermo López Lagomasino

J. Comput. Appl. Math., 2010

2009

Stieltjes-type polynomials on the unit circle.

Bernardo de la Calle Ysern, Guillermo López Lagomasino, Lothar Reichel

Math. Comput., 2009

Relative asymptotic of multiple orthogonal polynomials for Nikishin systems.

Abey López García, Guillermo López Lagomasino

J. Approx. Theory, 2009

2007

Convergence and computation of simultaneous rational quadrature formulas.

Ulises Fidalgo Prieto, Jesús R. Illán-González, Guillermo López Lagomasino

Numerische Mathematik, 2007

Asymptotic behavior of solutions of general three term recurrence relations.

Dolores Barrios Rolanía, Guillermo López Lagomasino

Adv. Comput. Math., 2007

2006

Ratio and relative asymptotics of polynomials orthogonal with respect to varying Denisov-type measures.

Dolores Barrios Rolanía, Bernardo de la Calle Ysern, Guillermo López Lagomasino

J. Approx. Theory, 2006

Logarithmic asymptotics of contracted Sobolev extremal polynomials on the real line.

Guillermo López Lagomasino, F. Marcellán Español, Héctor Pijeira Cabrera

J. Approx. Theory, 2006

On the limit behavior of recurrence coefficients for multiple orthogonal polynomials.

Alexander I. Aptekarev, Valeriy A. Kalyagin, Guillermo López Lagomasino, I. A. Rocha

J. Approx. Theory, 2006

2005

Asymptotic of extremal polynomials in the complex plane.

Guillermo López Lagomasino, I. Pérez Izquierdo, Héctor Pijeira Cabrera

J. Approx. Theory, 2005

2004

Hermite-Pade' approximation and simultaneous quadrature formulas.

Ulises Fidalgo Prieto, Jesús Illán, Guillermo López Lagomasino

J. Approx. Theory, 2004

2003

Normal indices in Nikishin systems.

Amílcar José Pinto Lopes Branquinho, Jorge Bustamante, Ana Pilar Foulquié Moreno, Guillermo López Lagomasino

J. Approx. Theory, 2003

Determining radii of meromorphy via orthogonal polynomials on the unit circle.

Dolores Barrios Rolanía, Guillermo López Lagomasino, Edward B. Saff

J. Approx. Theory, 2003

2001

Convergence of Multipoint Padé-type Approximants.

Bernardo de la Calle Ysern, Guillermo López Lagomasino

J. Approx. Theory, 2001