Widths between the anisotropic spaces and the spaces of functions with mixed smoothness
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Publication:663554
DOI10.1016/j.jat.2011.11.006zbMath1237.41011OpenAlexW2069563135MaRDI QIDQ663554
Publication date: 25 February 2012
Published in: Journal of Approximation Theory (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.jat.2011.11.006
Kolmogorov widthslinear widthsGelfand widthsanisotropic spacesorthoprojection widthsspaces of functions with mixed smoothness
Sobolev spaces and other spaces of ``smooth functions, embedding theorems, trace theorems (46E35) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)
Related Items (2)
On the entropy numbers between the anisotropic spaces and the spaces of functions with mixed smoothness ⋮ Kolmogorov \(n\)-widths of function classes induced by a non-degenerate differential operator: a convex duality approach
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