Tschebyscheff-Approximation durch \(\gamma\)-Polynome mit teilweise fixierten Frequenzen

DOI10.1016/0021-9045(75)90116-1zbMath0311.41017OpenAlexW2087948179MaRDI QIDQ1219431

Jan Brink-Spalink

Publication date: 1975

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9045(75)90116-1

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by rational functions (41A20) Approximation by polynomials (41A10) Trigonometric and exponential sums (general theory) (11L03) Approximation by other special function classes (41A30)

Related Items

On the numer of best approximations in certain non-linear families of functions, Chebyshev approximation by \(\gamma\)-polynomials. III. On the number of best approximations, Rationale Interpolation, Normalität und Monosplines

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