Supported by the Scientific Research Fund of Hunan Provincial Education Department（04B056）
Supported by the Nanhua University Key Items（06Z02）
机构署名：
本校为其他机构
院系归属：
数学与统计学院
摘要：
In this paper we define two classes of quasiconformal mappings, and study their covering properties by methods of module. We obtain some new results. In the meantime,we give new methods to prove Koebe 1/2 covering theorem...
摘要(中文)：
In this paper we define two classes of quasiconformal mappings,and study their covering properties by methods of module.We obtain some new results.In the meantime,we give new methods to prove Koebe 1/2 covering theorem on c...
