Classes of functions with explicit best uniform approximations

DOI10.1016/0021-9045(82)90017-XzbMath0486.41018MaRDI QIDQ1164808

Harold Z. Ollin, Irving Gerst

Publication date: 1982

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

zbMATH Keywords

error functionphase angle

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by polynomials (41A10)

Related Items (1)

Best uniform approximation to a class of rational functions

Cites Work

• Unnamed Item
• Best uniform polynomial approximation to certain rational functions
• Polynomials of best uniform approximation to certain rational functions
• A Comparison of “Best” Polynomial Approximations with Truncated Chebyshev Series Expansions
• Methods—Old and New—for Solving the Tchebycheff Approximation Problem
• On the Structure of the Error Curve in Chebyshev Approximation by Polynomials
• Analytical Approximations to Approximations in the Chebyshev Sense

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