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dc.contributor.author
Deaño, Alfredo  
dc.contributor.author
Eijsvoogel, Bruno  
dc.contributor.author
Román, Pablo Manuel  
dc.date.available
2021-11-09T20:21:38Z  
dc.date.issued
2021-02  
dc.identifier.citation
Deaño, Alfredo; Eijsvoogel, Bruno; Román, Pablo Manuel; Ladder relations for a class of matrix valued orthogonal polynomials; Wiley Blackwell Publishing, Inc; Studies In Applied Mathematics; 146; 2; 2-2021; 463-497  
dc.identifier.issn
0022-2526  
dc.identifier.uri
http://hdl.handle.net/11336/146515  
dc.description.abstract
Using the theory introduced by Casper and Yakimov, we investigate the structure of algebras of differential and difference operators acting on matrix valued orthogonal polynomials (MVOPs) on (Formula presented.), and we derive algebraic and differential relations for these MVOPs. A particular case of importance is that of MVOPs with respect to a matrix weight of the form (Formula presented.) on the real line, where (Formula presented.) is a scalar polynomial of even degree with positive leading coefficient and (Formula presented.) is a constant matrix.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Wiley Blackwell Publishing, Inc  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
INTEGRABLE SYSTEMS  
dc.subject
LADDER RELATIONS  
dc.subject
MATHEMATICAL PHYSICS  
dc.subject
NON–ABELIAN TODA LATTICE  
dc.subject
ORTHOGONAL POLYNOMIALS  
dc.subject.classification
Matemática Aplicada  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Ladder relations for a class of matrix valued orthogonal polynomials  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2021-09-06T15:09:31Z  
dc.identifier.eissn
1467-9590  
dc.journal.volume
146  
dc.journal.number
2  
dc.journal.pagination
463-497  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Deaño, Alfredo. Universidad Carlos III de Madrid. Instituto de Salud; España. University of Kent; Reino Unido  
dc.description.fil
Fil: Eijsvoogel, Bruno. Katholikie Universiteit Leuven; Bélgica. Radboud Universiteit Nijmegen; Países Bajos  
dc.description.fil
Fil: Román, Pablo Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Estudios de Matemática. Universidad Nacional de Córdoba. Centro de Investigación y Estudios de Matemática; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina  
dc.journal.title
Studies In Applied Mathematics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/sapm.12351  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/sapm.12351  

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