Some inequalities for the maximum modulus of rational functions

DOI10.1155/2021/2263550zbMath1486.30003OpenAlexW3198871632MaRDI QIDQ2068265

Prasanna Kumar, Narendra K. Govil, Robert B. Gardner

Publication date: 19 January 2022

Published in: International Journal of Mathematics and Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1155/2021/2263550

zbMATH Keywords

inequalitiesmaximum modulus theorem

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) Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17) Polynomials and rational functions of one complex variable (30C10) Inequalities in the complex plane (30A10)

Cites Work

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• Inequalities for a polynomial and its derivative
• On the derivative of a polynomial

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