An estimation of the Gauss curvature and the modified defect relation for the Gauss map of immersed harmonic surfaces in ${\mathbb{R}}^n$

Zhixue Liu, Yezhou Li

In this paper, we study the estimation of Gauss curvature for $K$-quasiconformal harmonic surface in ${\mathbb{R}}^3$ and present an accurate improvement of the previous result in […