Modifications of Bohr's inequality in various settings
arXiv:2104.05920
Abstract
The concept of Bohr radius for the class of bounded analytic functions was introduced by Harald Bohr in 1914. His initial result received greater interest and was sharpened-refined-generalized by several mathematicians in various settings--which is now called Bohr phenomenon. Various generalization of Bohr's classical theorem is now an active area of research and has been a source of investigation in numerous other function spaces and including holomorphic functions of several complex variables. Recently, a new generalization of Bohr's ideas was introduced and investigated by Kayumov et al.. In this note, we investigate and refine generalized Bohr's inequality for the class of quasi-subordinations.
20 pages; This article is with a journal