English

Bernstein-type inequalities for mean $n$-valent functions

Complex Variables 2024-10-08 v1 Functional Analysis

Abstract

We derive new integral estimates of the derivatives of mean nn-valent functions in the unit disk. Our results develop and complement estimates obtained by E.P. Dolzhenko and A.A. Pekarskii, as well as recent inequalities obtained by the authors. As an application, we improve some inverse theorems of rational approximation due to Dolzhenko.

Keywords

Cite

@article{arxiv.2410.04308,
  title  = {Bernstein-type inequalities for mean $n$-valent functions},
  author = {Anton Baranov and Ilgiz Kayumov and Rachid Zarouf},
  journal= {arXiv preprint arXiv:2410.04308},
  year   = {2024}
}

Comments

14 pages

R2 v1 2026-06-28T19:09:59.167Z