Average Kolmogorov \(n\)-widths (\(n\)-K width) and optimal interpolation of Sobolev class in \(L_ p(\mathbb{R})\)
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Publication:1206125
zbMath0763.41019MaRDI QIDQ1206125
Publication date: 1 April 1993
Published in: Chinese Annals of Mathematics. Series B (Search for Journal in Brave)
Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Interpolation in approximation theory (41A05) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)
Related Items (4)
On the cardinal spline interpolation corresponding to infinite order differential operators ⋮ Average \(B\)-width and infinite-dimensional \(G\)-width of some smooth function classes on the line ⋮ Approximation of smooth functions by polyharmonic cardinal splines in \(L_p(\mathbb{R}^n)\) space ⋮ Infinite dimensional widths and optimal recovery of some smooth function classes of \(L_ p(R)\) in metric \(L(R)\)
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