Best local weighted approximation: an approach with abstract seminorms

dc.creatorRidolfi, Claudia Vanina
dc.date.accessioned2022-08-26T12:46:22Z
dc.date.accessioned2022-10-15T05:30:29Z
dc.date.available2022-08-26T12:46:22Z
dc.date.available2022-10-15T05:30:29Z
dc.date.created2022-08-26T12:46:22Z
dc.date.issued2020-02
dc.identifierRidolfi, Claudia Vanina; Best local weighted approximation: an approach with abstract seminorms; Michigan state university press; Real Analysis Exchange; 45; 2; 2-2020; 265-282
dc.identifier9781684301225
dc.identifier0147-1937
dc.identifierhttp://hdl.handle.net/11336/166674
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4349952
dc.description.abstractIn this paper, we extend results given by Z´o and Cuenya in 2007 about a general approach to problems of best vector-valued approximation on small regions from a finite dimensional subspace of polynomials of some degree. This approach is called best local approximation. We consider a weighted local approximation of a vector valued function on the origin and a weighted best local approximation of a real valued function on several points, similar to classical problems in best local approximation with balanced neighborhood.
dc.languageeng
dc.publisherMichigan state university press
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://msupress.org/9781684301225/real-analysis-exchange-45-no-2/
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectBEST
dc.subjectLOCAL
dc.subjectAPPROXIMATION
dc.titleBest local weighted approximation: an approach with abstract seminorms
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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