Best multivariate approximations by trigonometric polynomials with frequencies from hyperbolic crosses

DOI10.1006/jath.1996.3092zbMath0904.42017OpenAlexW2041087860MaRDI QIDQ1375384

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Publication date: 19 January 1999

Published in: (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jath.1996.3092

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