Browsing by Author Branquinho, Amílcar

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Showing results 1 to 18 of 18
Issue DateTitleAuthor(s)TypeAccess Type
16-Apr-2023Bidiagonal factorization of tetradiagonal matrices and Darboux transformationsBranquinho, Amílcar; Foulquié-Moreno, Ana; Mañas, ManuelarticleopenAccess
2008Coherent pairs of linear functionals on the unit circleBranquinho, Amílcar; Foulquie Moreno, Ana Pilar; Marcellán, Francisco; Rebocho, Maria das NevesarticleopenAccess
2010Dynamics and interpretation of some integrable systems via multiple orthogonal polynomialsBranquinho, Amílcar; Barrios Rolania, Dolores; Foulquie Moreno, Ana PilararticleopenAccess
1-Dec-2023Hahn multiple orthogonal polynomials of type I: hypergeometrical expressionsBranquinho, Amílcar; Díaz, Juan E.F.; Foulquié-Moreno, Ana; Mañas, ManuelarticleopenAccess
15-Feb-2021Matrix biorthogonal polynomials: eigenvalue problems and non-Abelian discrete Painlevé equations: a Riemann–Hilbert problem perspectiveBranquinho, Amílcar; Moreno, Ana Foulquié; Mañas, ManuelarticleembargoedAccess
2010Matrix interpretation of multiple orthogonalityBranquinho, Amílcar; Cotrím, Luís; Foulquié Moreno, Ana PilararticleopenAccess
15-Jan-2020Matrix Toda and Volterra latticesMoreno, Ana Foulquié; Branquinho, Amílcar; García-Ardila, Juan C.articleopenAccess
15-Jun-2023Monomial and Rodrigues orthogonal polynomials on the coneAktaş, Rabia; Branquinho, Amílcar; Foulquié-Moreno, Ana; Xu, YuanarticleembargoedAccess
3-Oct-2022Multiple orthogonal polynomials: pearson equations and Christoffel formulasBranquinho, Amílcar; Foulquié-Moreno, Ana; Mañas, ManuelarticleopenAccess
2003Normal indices in Nikishin systemsBranquinho, Amílcar; Bustamante, J; Foulquie Moreno, Ana Pilar; López Lagomasino, GuillermoarticleopenAccess
Jan-2018Orthogonal polynomial interpretation of q-Toda and q-Volterra equationsÁrea, Ivan; Branquinho, Amílcar; Godoy, Eduardo; Moreno, Ana FoulquiéarticleopenAccess
2023Oscillatory banded Hessenberg matrices, multiple orthogonal polynomials and Markov chainsBranquinho, Amílcar; Foulquié Moreno, Ana; Mañas, ManuelarticlerestrictedAccess
15-Nov-2023Positive bidiagonal factorization of tetradiagonal Hessenberg matricesBranquinho, Amílcar; Foulquié-Moreno, Ana; Mañas, ManuelarticleopenAccess
17-Feb-2023Quadratic decomposition of bivariate orthogonal polynomialsBranquinho, Amílcar; Foulquié-Moreno, Ana; Pérez, Teresa E.articleopenAccess
2009Riemann-Hilbert problem associated with Angelesco systemsBranquinho, Amílcar; Fidalgo Prieto, Ulises; Moreno, Ana Pilar FoulquiearticleopenAccess
2021Riemann–Hilbert problem and matrix biorthogonal polynomialsBranquinho, Amílcar; Foulquié-Moreno, Ana; Mañas-Baena, ManuelbookPartopenAccess
7-Apr-2022Riemann–Hilbert problem for the matrix Laguerre biorthogonal polynomials: the matrix discrete Painlevé IVBranquinho, Amílcar; Moreno, Ana Foulquié; Fradi, Assil; Mañas, ManuelarticleopenAccess
1-Dec-2023Spectral theory for bounded banded matrices with positive bidiagonal factorization and mixed multiple orthogonal polynomialsBranquinho, Amílcar; Foulquié-Moreno, Ana; Mañas, ManuelarticleopenAccess