Approximation of \(MH_q^r\)-class functions by Haar polynomials

DOI10.1007/BF02676433zbMath0965.41010MaRDI QIDQ1569286

A. V. Andrianov

Publication date: 1 April 2001

Published in: Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

Haar systembest approximationapproximation of multivariate functionsbest \(m\)-term approximationfunctions of bounded mixed differenceHaar polynomial

Mathematics Subject Classification ID

Multidimensional problems (41A63) Approximation by other special function classes (41A30)

Related Items (2)

Hyperbolic wavelet analysis of classical isotropic and anisotropic Besov-Sobolev spaces ⋮ Best \(m\)-term approximation of the classes \(B_{\infty, \theta}^{r}\) of functions of many variables by polynomials in the Haar system

Cites Work

• Nonlinear approximation by trigonometric sums
• Compression of Wavelet Decompositions
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