Approximate approximations with data on a perturbed uniform grid

DOI10.4171/ZAA/1358zbMath1148.41018OpenAlexW1996352487MaRDI QIDQ936164

Gunther Schmidt, Flavia Lanzara, Vladimir Gilelevich Maz'ya

Publication date: 13 August 2008

Published in: Zeitschrift für Analysis und ihre Anwendungen (Search for Journal in Brave)

Full work available at URL: http://www.ems-ph.org/journals/show_pdf.php?issn=0232-2064&vol=27&iss=3&rank=5

zbMATH Keywords

error estimatesmultivariate approximationscattered data quasi-interpolation

Mathematics Subject Classification ID

Multidimensional problems (41A63) Rate of convergence, degree of approximation (41A25) Algorithms for approximation of functions (65D15) Approximation by other special function classes (41A30)

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• On quasi-interpolation with non-uniformly distributed centers on domains and manifolds

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