A lower bound for the L_2[-1,1]-norm of the logarithmic derivative of polynomials with zeros on the unit circle

DOI10.15393/J3.ART.2019.6030zbMath1433.30014OpenAlexW2951191193MaRDI QIDQ5204626

M. A. Komarov

Publication date: 4 December 2019

Published in: Issues of Analysis (Search for Journal in Brave)

Full work available at URL: http://mathnet.ru/eng/pa264

zbMATH Keywords

zerosestimatespolynomialslogarithmic derivative

Mathematics Subject Classification ID

Polynomials and rational functions of one complex variable (30C10) Inequalities in the complex plane (30A10)

Related Items (2)

A Newman type bound for \(L_p[-1,1\)-means of the logarithmic derivative of polynomials having all zeros on the unit Circle] ⋮ Density of quantized approximations

Cites Work

• Order of approximation by electrostatic fields due to electrons
• Lower bounds for the modulus of the logarithmic derivative of a polynomial
• Approximation by simple partial fractions with constraints on the poles. II
• A Lower Bound for an Area Integral

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