An inequality for the modulus of a polynomial evaluated at the roots of unity

DOI10.1112/BLMS/BDN076zbMath1163.30011OpenAlexW2067552982MaRDI QIDQ5504104

T. Sheil-Small

Publication date: 21 January 2009

Published in: Bulletin of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1112/blms/bdn076

zbMATH Keywords

analytic polynomialsvalues in the roots of unity

Mathematics Subject Classification ID

Trigonometric interpolation (42A15) Polynomials and rational functions of one complex variable (30C10)

Related Items (3)

Comparison of the discrete and uniform norms of polynomials on an interval and a circular arc ⋮ On a discrete norm for polynomials ⋮ Lower bound for the discrete norm of a polynomial on the circle

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