arXiv · 1801.04507
Schwarz type lemma, Landau type theorem and Lipschitz type space of solutions to biharmonic equations
Abstract
The purpose of this paper is to study the properties of the solutions to the biharmonic equations: $\Delta(\Delta f)=g$, where $g:$ $\overline{\mathbb{D}}\rightarrow\mathbb{C}$ is a continuous function and $\overline{\mathbb{D}}$ denotes the closure of the unit disk $\mathbb{D}$ in the complex plane $\mathbb{C}$. In fact, we establish the following properties for those solutions: Firstly, we establish the Schwarz type lemma. Secondly, by using the obtained results, we get a Landau type theorem. Thirdly, we discuss their Lipschitz type property.
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Shaolin Chen, Peijin Li, Xiantao Wang. 2018-01-14. Schwarz type lemma, Landau type theorem and Lipschitz type space of solutions to biharmonic equations. https://arxiv.org/abs/1801.04507
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