Supported by the National Natural Science Foundation of China (10571155)
This paper gets the Beltrami equations satisfied by a 1-quasiconformal mapping, which are exactly CR or anti-CR equations on (2,2)-type quadric Q0. This means a 1-quasiconformal mapping on Q0 is CR or anti-CR. This ...
This work was partially supported by the National Natural Science Foundation of China(Grant No.10571155).
We define the Teichmuller pseudodistance on the space of spherical CR structures on a fixed compact manifold by using quasiconformal mappings between spherical CR manifolds. The pseudodistance is shown to be a complet...