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dc.contributor.author
Krick, Teresa Elena Genoveva  
dc.contributor.author
Szanto, Agnes  
dc.contributor.author
Valdettaro, Marcelo Alejandro  
dc.date.available
2018-08-15T11:18:11Z  
dc.date.issued
2017-08  
dc.identifier.citation
Krick, Teresa Elena Genoveva; Szanto, Agnes; Valdettaro, Marcelo Alejandro; Symmetric interpolation, Exchange lemma and Sylvester sums.; Taylor & Francis; Communications In Algebra; 45; 8; 8-2017; 3231-3250  
dc.identifier.issn
0092-7872  
dc.identifier.uri
http://hdl.handle.net/11336/55574  
dc.description.abstract
The theory of symmetric multivariate Lagrange interpolation is a beautiful but rather unknown tool that has many applications. Here we derive from it an Exchange Lemma that allows to explain in a simple and natural way the full description of the double sum expressions introduced by Sylvester in 1853 in terms of subresultants and their Bézout coefficients.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Taylor & Francis  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Subresultants  
dc.subject
Sylvester Double Sums  
dc.subject
Symmetric Lagrange Interpolation  
dc.subject.classification
Matemática Pura  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Symmetric interpolation, Exchange lemma and Sylvester sums.  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-08-14T14:13:13Z  
dc.journal.volume
45  
dc.journal.number
8  
dc.journal.pagination
3231-3250  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Krick, Teresa Elena Genoveva. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Investigaciones Matemáticas ; Argentina  
dc.description.fil
Fil: Szanto, Agnes. North Carolina State University; Estados Unidos  
dc.description.fil
Fil: Valdettaro, Marcelo Alejandro. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.journal.title
Communications In Algebra  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/00927872.2016.1236121  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/00927872.2016.1236121