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两类拟共形映射的掩盖定理
引用本文:廖茂新,高纯一,王智刚. 两类拟共形映射的掩盖定理[J]. 数学季刊, 2006, 21(4): 629-632
作者姓名:廖茂新  高纯一  王智刚
作者单位:School of Mathematics and Physics Nanhua University,Institute of Mathematics and Computing Science,Changsha University of Science and Technology,Institute of Mathematics and Computing Science,Changsha University of Science and Technology,Hengyang 421001,China,Changsha 410076,China,Changsha 410076,China
基金项目:Supported by the Scientific Research Fund of Hunan Provincial Education Department(04B056),Supported by the Nanhua University Key Items(06Z02)
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 on convex conformal mappings.

关 键 词:遮盖理论  准共形映射  覆盖特性  共形变换

Covering Theorems on Two Classes of Quasi-conformal Mappings
LIAO Mao-xin,GAO Chun-yi,WANG Zhi-gang. Covering Theorems on Two Classes of Quasi-conformal Mappings[J]. Chinese Quarterly Journal of Mathematics, 2006, 21(4): 629-632
Authors:LIAO Mao-xin  GAO Chun-yi  WANG Zhi-gang
Affiliation:[1]School of Mathematics and Physics, Nanhua University, Hengyang 421001, China [2]Institute of Mathematics and Computing Science, Changsha University of Science and Technology, Changsha 410076,,China
Abstract: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 convex conformal mappings.
Keywords:doubly connected domains  convex quasiconformal mappings  covering theorem
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