Copositive polynomial approximation

DOI10.1016/0021-9045(74)90071-9zbMath0291.41004OpenAlexW2053316330MaRDI QIDQ1211200

Eli Passow, Louis Raymon

Publication date: 1974

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

Full work available at URL: https://doi.org/10.1016/0021-9045(74)90071-9

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by polynomials (41A10) Rate of convergence, degree of approximation (41A25)

Related Items (9)

Exact comonotone approximation ⋮ Monotone and Comonotone Approximation ⋮ Oscillation-diminishing polynomial approximation in C\(^0_w\) and \(L_p(\mathbb R,d \mu), 1 \leq p < \infty\) ⋮ Copositive pointwise approximation ⋮ An alternation theory for copositive approximation ⋮ The degree of copositive approximation ⋮ A counterexample in copositive approximation ⋮ On copositive approximation in some classical spaces of sequences ⋮ The Degree of Copositive Approximation by Polynomials

Cites Work

• Unnamed Item
• Comonotone polynomial approximation
• Monotone approximation
• Monotono approximation of certain classes of functions
• Approximation by functions having restricted ranges. III
• Degree of approximation by monotone polynomials. I
• Approximation by functions having restricted ranges: Equality case
• Approximation by polynomials with restricted ranges of their derivatives
• Monotone and Comonotone Approximation
• Piecewise Monotone Polynomial Approximation
• On Approximations by Polynomials Having Restricted Ranges. II
• Note on Monotone Approximation
• On Approximation by Polynomials Having Restricted Ranges

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