Chebyshev approximation by products

DOI10.1016/0021-9045(85)90106-6zbMath0595.41022OpenAlexW2077876370MaRDI QIDQ1077651

Charles B. Dunham

Publication date: 1985

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

Full work available at URL: https://doi.org/10.1016/0021-9045(85)90106-6

zbMATH Keywords

minimax approximationstandard linear characterization

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65)

Related Items (1)

Connectedness and other geometric properties of suns and Chebyshev sets

Cites Work

• Geometrical characterizations for nonlinear uniform approximation
• Existence of best rational Tchebycheff approximations
• Characterizability and uniqueness in real Chebyshev approximation
• On the existence question for a family of products
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