A limit theorem of discretization with weights large on nodes

DOI10.1016/0021-9045(85)90075-9zbMath0575.41017OpenAlexW2022215802MaRDI QIDQ1064487

Changzhong Zhu, 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)90075-9

zbMATH Keywords

Young's conditionuniform approximation on compact metric spaces

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50)

Cites Work

• The limit of approximation with weights large on nodes
• Uniform approximation by rational functions having restricted denominators
• A survey of published programs for best approximation
• Chebyshev approximation by rationals with constrained denominators
• The limit of non-linear Chebyshev approximation on subsets
• Discrete Chebyshev Approximation: Alternation and the Remez Algorithm
• Dependence of Best Rational Chebyshev Approximations on the Domain
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