Amílcar José Pinto Lopes Branquinho

According to our database, Amílcar José Pinto Lopes Branquinho authored at least 10 papers between 2003 and 2020.

Collaborative distances:

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

2020

Matrix Toda and Volterra lattices.

Amílcar Branquinho, Ana Pilar Foulquié Moreno, Juan Carlos García-Ardila

Appl. Math. Comput., 2020

2018

A characterization theorem for semi-classical orthogonal polynomials on non-uniform lattices.

Amílcar Branquinho, Yang Chen, Galina Filipuk, Maria das Neves Rebocho

Appl. Math. Comput., 2018

2014

Deformed Laguerre-Hahn orthogonal polynomials on the real line.

Amílcar José Pinto Lopes Branquinho, Maria das Neves Rebocho

Appl. Math. Comput., 2014

Zeros of Orthogonal Polynomials Generated by the Geronimus Perturbation of Measures.

Amílcar Branquinho, Edmundo J. Huertas, Fernando R. Rafaeli

Proceedings of the Computational Science and Its Applications - ICCSA 2014 - 14th International Conference, Guimarães, Portugal, June 30, 2014

2013

Sylvester equations for Laguerre-Hahn orthogonal polynomials on the real line.

Amílcar José Pinto Lopes Branquinho, Anabela Paiva, Maria das Neves Rebocho

Appl. Math. Comput., 2013

2010

Matrix interpretation of multiple orthogonality.

Amílcar José Pinto Lopes Branquinho, Luis Cotrim, Ana Pilar Foulquié Moreno

Numer. Algorithms, 2010

2009

Distributional equation for Laguerre-Hahn functionals on the unit circle.

Amílcar José Pinto Lopes Branquinho, Maria das Neves Rebocho

J. Comput. Appl. Math., 2009

Riemann-Hilbert problem associated with Angelesco systems.

Amílcar José Pinto Lopes Branquinho, Ulises Fidalgo, Ana Pilar Foulquié Moreno

J. Comput. Appl. Math., 2009

2008

Coherent pairs of linear functionals on the unit circle.

Amílcar José Pinto Lopes Branquinho, Ana Pilar Foulquié Moreno, Francisco Marcellán, Maria das Neves Rebocho

J. Approx. Theory, 2008

2003

Normal indices in Nikishin systems.

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

J. Approx. Theory, 2003