Chebyshev approximation with sums of logarithmic functions

DOI10.1016/0021-9045(79)90049-2zbMath0437.41024OpenAlexW2004737688MaRDI QIDQ1141302

Eckard Schmidt

Publication date: 1979

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

Full work available at URL: https://doi.org/10.1016/0021-9045(79)90049-2

zbMATH Keywords

Chebyshev approximationsums of logarithmic functions

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50)

Cites Work

• Nicht-lineare Approximationen
• Approximation from a curve of functions
• On the compactness of exponential sums
• Disconjugacy
• Chebyshev approximation by \(\gamma\)-polynomials. I
• Existence and Continuity of the Chebyshev Operator
• Chebyshev approximation by logarithmic families
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