Schrder函数的值分布(英文)  

VALUE DISTRIBUTION OF SCHRDER FUNCTIONS

作　　者：吴昭君[1,2] 孙道椿[2] 

机构地区：[1]咸宁学院数学系,湖北咸宁437100 [2]华南师范大学数学科学学院,广东广州510631

出　　处：《数学杂志》2010年第5期803-807,共5页Journal of Mathematics

基　　金：Supported by National Natural Science Foundation of China(10471048);Research Foundation of Hubei Education Committee(B20092809);Research Foundation of Xianning University(Bk0714)

摘　　要：本文研究了Schrder方程亚纯解的值分布.应用Ahlfors覆盖曲面理论,证明了任意从原点出发的射线都是Schrder函数的Ahlfors方向;同时证明了这些射线还是Schrder函数的T方向和Borel方向.In this article,the authors investigate the value distribution of meromorphic solutions of the Schroder equation.By using Ahlfors＇ theory of covering surface,the authors prove that Schroder function admits any direction as an Ahlfors direction.At the same time,they also prove that Schroder function admits any direction as T and Borel direction as well.

关 键 词：Schrder函数 Ahlfors方向 BOREL方向 T方向 

分 类 号：O174.52[理学—数学]