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arXiv · 2609.28357

Improved Bohr-Rogosinski radius for holomorphic mappings with values in complex Banach spaces

Luyi Zeng·Liangpeng Xiong
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Abstract

In this paper, we extend some Bohr-Rogosinski type inequalities of analytic functions in $\mathbb{C}$ to the cases of holomorphic mappings with values in higher-dimensional complex space. First, we obtain the general Bohr-Rogosinski radius for holomorphic mappings with values in the closure of the unit polydisc in $\mathbb{C} ^n$. Furthermore, we consider the corresponding problems for holomorphic mappings with value in the closure of the unit ball of a JB$^*$-triple. All the radius are optimal.

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Luyi Zeng, Liangpeng Xiong. 2026-09-23. Improved Bohr-Rogosinski radius for holomorphic mappings with values in complex Banach spaces. https://arxiv.org/abs/2609.28357

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