English

A generalization of the Bohr inequality for bounded analytic functions on simply connected domains and its applications

Complex Variables 2022-05-04 v1

Abstract

Bohr's classical theorem and its generalizations are now active areas of research and have been the source of investigations in numerous function spaces. In this article, we study a generalized Bohr's inequality for the class of bounded analytic functions defined on the simply connected domain Ωγ:={zC:z+γ1γ<11γ}, for 0γ<1. \Omega_{\gamma}:=\bigg\{z\in \mathbb{C}: \bigg|z+\frac{\gamma}{1-\gamma}\bigg|<\frac{1}{1-\gamma}\bigg\}, \,\ \text{for } 0\leq \gamma<1. Part of its applications, we calculate the Bohr-type radii for some known integral operators.

Keywords

Cite

@article{arxiv.2109.12882,
  title  = {A generalization of the Bohr inequality for bounded analytic functions on simply connected domains and its applications},
  author = {Shankey Kumar},
  journal= {arXiv preprint arXiv:2109.12882},
  year   = {2022}
}