ANOVA approximation with mixed tensor product basis on scattered points
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Publication:6565854
DOI10.1016/j.laa.2024.04.023zbMATH Open1543.65224WikidataQ128704979 ScholiaQ128704979MaRDI QIDQ6565854
Publication date: 2 July 2024
Published in: Linear Algebra and its Applications (Search for Journal in Brave)
Chebyshev polynomialsANOVAhigh-dimensional approximationNFFTFourier approximationfast Fourier methods
Numerical methods for discrete and fast Fourier transforms (65T50) Multidimensional problems (41A63) Algorithms for approximation of functions (65D15) Fourier series and coefficients in several variables (42B05)
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