Jian-Feng Zhu

activity

20192026

most citedNorm estimates of the partial derivatives for harmonic mappings and harmonic quasiregular mappings

10 citations · 19 across the 14 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

math.CV2019

Boundary Schwarz lemma for solutions to non-homogeneous biharmonic equations

Manas Ranjan Mohapatra, Xiantao Wang, Jian-Feng Zhu

In this paper, we establish a boundary Schwarz lemma for solutions to non-homogeneous biharmonic equations.

math.CV2019

Neohookean deformations of annuli in the higher dimensional Euclidean space

David Kalaj, Jian-Feng Zhu

Let $n \geq 2$ be an integer and assume that $A = {x \in R^{n} : 1 < ∣ x ∣ < R}$ and $\A_\ast = \{y \in \mathbf{R}^n: 1 < |y| < R_\ast\}$ be two annuli in Euclidean space $\mat…