Mixed Norm n-Widths

DOI10.2307/2043427zbMath0458.41018OpenAlexW4229982145MaRDI QIDQ3907981

Klaus Höllig, Carl De Boor, Ronald A. DeVore

Publication date: 1980

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2043427

zbMATH Keywords

Sobolev spacescombinatoric

Mathematics Subject Classification ID

Rate of convergence, degree of approximation (41A25) Spline approximation (41A15) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

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