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Publication:3999282
zbMath0715.41001MaRDI QIDQ3999282
Publication date: 17 September 1992
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research surveybest Hausdorff approximationtrigonometrical polynomialsHausdorff approximationunicity of best approximation
Best approximation, Chebyshev systems (41A50) Approximation by rational functions (41A20) Uniqueness of best approximation (41A52) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46) Approximations and expansions (41A99) Research exposition (monographs, survey articles) pertaining to approximations and expansions (41-02) Approximation by arbitrary linear expressions (41A45)
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