# Uniqueness of normalized homeomorphic solutions to nonlinear Beltrami equations

We settle the problem of the uniqueness of normalized homeomorphic solutions to nonlinear Beltrami equations $\bar\partial fz=Hz, \partial fz$. It turns out that the uniqueness holds under definite and explicit bounds on the ellipticity at infinity, but not in general.

Author: Kari Astala; Albert Clop; Daniel Faraco; Jarmo Jääskeläinen; László Székelyhidi Jr

Source: https://archive.org/