On hyperinterpolation on the unit ball

DOI10.1016/J.JMAA.2012.11.052zbMath1304.41003arXiv1209.4328OpenAlexW2963942115MaRDI QIDQ1941338

Jeremy Wade

Publication date: 12 March 2013

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1209.4328

zbMATH Keywords

discrete approximationhyperinterpolationmulti-dimensional approximation

Mathematics Subject Classification ID

Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Numerical interpolation (65D05) Multidimensional problems (41A63) Approximation by polynomials (41A10)

Related Items (6)

On the norm of the hyperinterpolation operator on the \(d\)-dimensional cube ⋮ Numerical hyperinterpolation over spherical triangles ⋮ Subperiodic Trigonometric Hyperinterpolation ⋮ Optimal sampling patterns for Zernike polynomials ⋮ On the norm of the hyperinterpolation operator on the unit ball ⋮ Lasso Hyperinterpolation Over General Regions

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