dc.creator | Ridolfi, Claudia Vanina | |
dc.date.accessioned | 2022-08-26T12:46:22Z | |
dc.date.accessioned | 2022-10-15T05:30:29Z | |
dc.date.available | 2022-08-26T12:46:22Z | |
dc.date.available | 2022-10-15T05:30:29Z | |
dc.date.created | 2022-08-26T12:46:22Z | |
dc.date.issued | 2020-02 | |
dc.identifier | Ridolfi, 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.identifier | 9781684301225 | |
dc.identifier | 0147-1937 | |
dc.identifier | http://hdl.handle.net/11336/166674 | |
dc.identifier | CONICET Digital | |
dc.identifier | CONICET | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/4349952 | |
dc.description.abstract | In 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.language | eng | |
dc.publisher | Michigan state university press | |
dc.relation | info:eu-repo/semantics/altIdentifier/url/https://msupress.org/9781684301225/real-analysis-exchange-45-no-2/ | |
dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | |
dc.rights | info:eu-repo/semantics/restrictedAccess | |
dc.subject | BEST | |
dc.subject | LOCAL | |
dc.subject | APPROXIMATION | |
dc.title | Best local weighted approximation: an approach with abstract seminorms | |
dc.type | info:eu-repo/semantics/article | |
dc.type | info:ar-repo/semantics/artículo | |
dc.type | info:eu-repo/semantics/publishedVersion | |