On multidimensional Bohr radii for Banach spaces
Functional Analysis
2026-04-14 v3 Complex Variables
Abstract
In this paper, we study a more general version of multidimensional Bohr radii for the holomorphic functions defined on unit ball of spaces with values in arbitrary complex Banach spaces. More precisely, we study the multidimensional Bohr radii for bounded linear operators between complex Banach spaces, primarily motivated by the work of A. Defant, M. Maestre, and U. Schwarting [Adv. Math. 231 (2012), pp. 2837--2857]. We obtain the exact asymptotic estimates of multidimensional Bohr radius for both finite and infinite dimensional Banach spaces. As an application, we find the lower bound of arithmetic Bohr radius.
Keywords
Cite
@article{arxiv.2406.19865,
title = {On multidimensional Bohr radii for Banach spaces},
author = {Vasudevarao Allu and Subhadip Pal},
journal= {arXiv preprint arXiv:2406.19865},
year = {2026}
}
Comments
Final Version, to appear in The Journal of Operator Theory