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Le Matematiche
Article . 2007
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Archivio della ricerca- Università di Roma La Sapienza
Article . 2007
Data sources: Archivio della ricerca- Università di Roma La Sapienza
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Approximate approximations on nonuniform grids

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2007 Italy English Publisher:Università degli Studi di CataniaJournal:Le Matematiche (issn: 0373-3505, Copyright policy )
Authors: LANZARA, Flavia; V. Maz'ya; G. Schmidt;

handle: 11573/44204

Approximate approximations on nonuniform grids

Abstract

We present an extension of approximate quasi-interpolation on uniformly distributed nodes, to functions given on a set of nodes close to an uniform, not necessarily cubic, grid.

Country
Italy
Related Organizations
Keywords

Error estimate, QA1-939, Scattered data quasi-interpolation, Multivariate approximation, Mathematics

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
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Published in a Diamond OA journal