The Bohr phenomenon for analytic functions on shifted disks

Authors

  • Molla Basir Ahamed Indian Institute of Technology Bhubaneswar, School of Basic Science
  • Vasudevarao Allu Indian Institute of Technology Bhubaneswar, School of Basic Science
  • Himadri Halder Indian Institute of Technology Bhubaneswar, School of Basic Science

Keywords:

Simply connected domain, bounded analytic functions, improved Bohr radius, Bohr-Rogosinski radius, refined Bohr radius and Bohr inequality

Abstract

In this paper, we investigate the Bohr phenomenon for the class of analytic functions defined on the simply connected domain Ωγ={zC:|z+γ1γ|<11γ} for 0γ<1. We study improved Bohr radius, Bohr-Rogosinski radius and refined Bohr radius for the class of analytic functions defined in Ωγ, and obtain several sharp results.
Section
Articles

Published

2021-12-02

How to Cite

Ahamed, M. B., Allu, V., & Halder, H. (2021). The Bohr phenomenon for analytic functions on shifted disks. Annales Fennici Mathematici, 47(1), 103–120. https://doi.org/10.54330/afm.112561