scientific article; zbMATH DE number 3594020
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zbMath0382.41001MaRDI QIDQ4161673
Publication date: 1978
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Trigonometric approximation (42A10) Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Interpolation in approximation theory (41A05) Approximation by polynomials (41A10) Spline approximation (41A15) Introductory exposition (textbooks, tutorial papers, etc.) pertaining to approximations and expansions (41-01)
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