Mostrar el registro sencillo del ítem
dc.contributor.author
Arias, Maria Laura

dc.contributor.author
Corach, Gustavo

dc.contributor.author
Gonzalez, Maria Celeste

dc.date.available
2017-01-27T19:47:47Z
dc.date.issued
2014-06
dc.identifier.citation
Arias, Maria Laura; Corach, Gustavo; Gonzalez, Maria Celeste; Saddle point problems, Bott-Duffin inverses, abstract splines and oblique projections; Elsevier; Linear Algebra And Its Applications; 457; 6-2014; 61-75
dc.identifier.issn
0024-3795
dc.identifier.uri
http://hdl.handle.net/11336/12091
dc.description.abstract
In this note, we present links between several different areas in numerical analysis and operator theory. More precisely, we show that several saddle point problems are solvable in the presence of a property (called compatibility) between a positive operator and a closed subspace of a Hilbert space, and the same happens with certain abstract spline problems. These notions are related to the generalized Bott?Duffin inverse.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier

dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Saddle Point
dc.subject
Splines
dc.subject
Projections
dc.subject
Bott-Duffin Inverse
dc.subject.classification
Matemática Pura

dc.subject.classification
Matemáticas

dc.subject.classification
CIENCIAS NATURALES Y EXACTAS

dc.title
Saddle point problems, Bott-Duffin inverses, abstract splines and oblique projections
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-21T18:30:39Z
dc.journal.volume
457
dc.journal.pagination
61-75
dc.journal.pais
Países Bajos

dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Arias, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática; Argentina
dc.description.fil
Fil: Corach, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática; Argentina. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Matematicas; Argentina
dc.description.fil
Fil: Gonzalez, Maria Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática; Argentina. Universidad Nacional de General Sarmiento; Argentina
dc.journal.title
Linear Algebra And Its Applications

dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0024379514002869
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.laa.2014.05.006
Archivos asociados