Sharpening of Erdős-Lax inequality for polynomials

DOI10.3103/s1066369x23020068zbMath1520.30013OpenAlexW4378677373MaRDI QIDQ6132623

Mohammad Shafi, Nisar Ahmad Rather, Aijaz Ahmad Bhat

Publication date: 14 July 2023

Published in: Russian Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3103/s1066369x23020068

zbMATH Keywords

zerospolynomialsestimates for the derivative

Mathematics Subject Classification ID

Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) Polynomials and rational functions of one complex variable (30C10) Inequalities in the complex plane (30A10)

Cites Work

• Unnamed Item
• New Inequalities for Polynomials
• A sharp Schwarz inequality on the boundary
• On the Erdős-Lax inequality concerning polynomials
• On the Derivative of a Polynomial
• Functions of Exponential Type Not Vanishing in a Half-Plane and Related Polynomials
• Proof of a conjecture of P. Erdös on the derivative of a polynomial
• Inequalities for the derivative of a polynomial

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