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dc.contributor.author
Boyallian, Carina  
dc.contributor.author
Portillo, Sofía  
dc.date.available
2023-02-02T02:54:25Z  
dc.date.issued
2010-01  
dc.identifier.citation
Boyallian, Carina; Portillo, Sofía; Discrete-continuos bispectral operatoros and rational Darboux transformations; Elsevier Science; Physics Letters A; 374; 11-12; 1-2010; 1320-1325  
dc.identifier.issn
0375-9601  
dc.identifier.uri
http://hdl.handle.net/11336/186542  
dc.description.abstract
In this Letter we construct examples of discrete-continuous bispectral operators obtained by rational Darboux transformations applied to a regular pseudo-difference operator with constant coefficients. Moreover, we give an explicit procedure to write down the differential operators involved in the bispectral situation corresponding to the pseudo-difference operator obtained by the Darboux process.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
BISPECTRAL PROBLEM  
dc.subject
DARBOUX TRANSFORMATIONS  
dc.subject.classification
Matemática Pura  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Discrete-continuos bispectral operatoros and rational Darboux transformations  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2023-01-31T12:31:03Z  
dc.journal.volume
374  
dc.journal.number
11-12  
dc.journal.pagination
1320-1325  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Boyallian, Carina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina  
dc.description.fil
Fil: Portillo, Sofía. Universidad Nacional de Córdoba; Argentina  
dc.journal.title
Physics Letters A  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.physleta.2010.01.027  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0375960110000721  

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