A distortion theorem for quasiconformal automorphisms of the unit disk
Tom 55 / 1991
Annales Polonici Mathematici 55 (1991), 277-281
DOI: 10.4064/ap-55-1-277-281
Streszczenie
We give a distortion theorem for quasiconformal automorphisms of the unit disk and its application to improving some results due to Douady and Earle.
