Normal family of quasimeromorphic mappings

被引:2
|
作者
Sun, DC [1 ]
Yang, L
机构
[1] S China Normal Univ, Dept Math, Guangzhou 510631, Peoples R China
[2] Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China
来源
SCIENCE IN CHINA SERIES A-MATHEMATICS | 2003年 / 46卷 / 04期
关键词
quasimeromorphic mapping; normal family; covering surface;
D O I
10.1007/BF02884016
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The more general quasimeromorphic mappings are studied with the geometric method. The necessary and sufficient conditions for the normality of the family of quasimeromorphic mappings are discussed. We proved two inequalities on the covering surface and obtained some normal criteria on quasimeromorphic mappings with them. Obviously, these criteria hold for meromorphic functions.
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页码:440 / 449
页数:10
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