Nonlinear best approximations on discrete sets

DOI10.1016/0021-9045(76)90042-3zbMath0321.41020OpenAlexW2018928172MaRDI QIDQ1223561

Michael E. Burke

Publication date: 1976

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

Full work available at URL: https://doi.org/10.1016/0021-9045(76)90042-3

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Algorithms for approximation of functions (65D15)

Related Items (5)

Discrete approximations of minimization problems. II. Applications ⋮ A combined Remes-differential correction algorithm for rational approximation: Experimental results ⋮ Efficiency of alternating Chebyshev approximation on finite subsets ⋮ On discretization errors in nonlinear approximation problems ⋮ Nonlinear Chebyshev fitting from the solution of ordinary differential equations

Cites Work

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• Die Bedeutung der Normalität bei rationaler Tschebyscheff-Approximation
• On the continuity of the nonlinear Tschebyscheff operator

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