Ming-Sheng Liu

activity

20202024

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Showing 2023Show all

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math.CV2023

Bohr-type inequalities for unimodular bounded analytic functions

Kaixin Chen, Ming-Sheng Liu, Saminathan Ponnusamy

In this paper, we establish several new versions of Bohr-type inequalities for bounded analytic functions in the unit disk by allowing $φ = {φ_{n} (r)}_{n = 0}^{\infty}$ in place of the…

math.CV2023

Landau-type theorems for certain bounded bi-analytic functions and biharmonic mappings

Ming-Sheng Liu, Saminathan Ponnusamy

In this paper, we establish three new versions of Landau-type theorems for bounded bi-analytic functions of the form $F (z) = z ˉ G (z) + H (z)$ , where $G$ and $H$ are analytic in the…