Schwarz Lemma for mappings satisfying Biharmonic Equations

Adel Khalfallah, Fathi Haggui, Mohamed Mhamdi

In this paper, we establish some Schwarz type lemmas for mappings $\Phi$ satisfying the inhomogeneous biharmonic Dirichlet problem $\Delta (\Delta (\Phi ))=g$ in $\mathbb{D}$, $\Phi =f$ on $\mathbb{T}…