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scientific article; zbMATH DE number 4188424 - MaRDI portal

scientific article; zbMATH DE number 4188424

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Publication:5752990

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zbMath0721.41033MaRDI QIDQ5752990

Changzhong Zhu, Charles B. Dunham

Publication date: 1990

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

uniform approximation constraints best nonlinear \(L_ p\) approximation perturbing norm

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

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