%0 Journal Article
%T Invertible harmonic mappings beyond Kneser theorem and quasiconformal harmonic mappings
%A David Kalaj
%J Mathematics
%D 2010
%I arXiv
%X In this paper we extend Rado-Choquet-Kneser theorem for the mappings with Lipschitz boundary data and essentially positive Jacobian at the boundary, without restriction on the convexity of image domain. It is an extension of a recent result of Alessandrini and Nesi \cite{ale}. Some applications for the family of quasiconformal harmonic mappings between Jordan domains are given.
%U http://arxiv.org/abs/1003.2740v2