Polynomials with a parabolic majorant and the Duffin-Schaeffer inequality

DOI10.1016/0021-9045(92)90007-BzbMath0756.41014MaRDI QIDQ1196891

A. O. Watt, Qazi Ibadur Rahman

Publication date: 16 January 1993

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

zbMATH Keywords

Chebyshev polynomialparabolic majorant

Mathematics Subject Classification ID

Approximation by polynomials (41A10)

Related Items (5)

Quadrature formulae and polynomial inequalities ⋮ An extremal property of Hermite polynomials. ⋮ On the behavior of Gegenbauer polynomials in the complex plane ⋮ A weighted \(L^ 2\) Markoff type inequality for classical weights ⋮ On certain Duffin and Schaeffer type inequalities

Cites Work

• Unnamed Item
• On polynomials with curved majorants
• Markov-Duffin-Schaeffer Inequality for Polynomials With a Circular Majorant
• On a Problem of Turán about Polynomials II
• On a Problem of Turán about Polynomials HI
• On a Problem of Turan About Polynomials with Curved Majorants
• A Refinement of an Inequality of the Brothers Markoff

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