Distributed Filtered Hyperinterpolation for Noisy Data on the Sphere
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Publication:5855635
DOI10.1137/19M1281095zbMath1484.65025arXiv1910.02434OpenAlexW3134107170MaRDI QIDQ5855635
Ding-Xuan Zhou, Yu Guang Wang, Shao-Bo Lin
Publication date: 19 March 2021
Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1910.02434
Best approximation, Chebyshev systems (41A50) Numerical methods for wavelets (65T60) Numerical interpolation (65D05) Spherical harmonics (33C55) Computational aspects of data analysis and big data (68T09)
Related Items (4)
Bypassing the quadrature exactness assumption of hyperinterpolation on the sphere ⋮ Sketching with Spherical Designs for Noisy Data Fitting on Spheres ⋮ Is hyperinterpolation efficient in the approximation of singular and oscillatory functions? ⋮ Lasso Hyperinterpolation Over General Regions
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