On singular direction of meromorphic function and its derivatives

Kodai Mathematical Journal

Zhao-Jun Wu¹ 

[1] School of Mathematics South China Normal University

关键词: Hayman direction;    covering surface;    derivatives function;   

DOI  :  10.2996/kmj/1175287621

学科分类：数学（综合）

来源: Tokyo Institute of Technology, Department of Mathematics

【 摘 要 】

References(11)In this paper, by using Ahlfors' theory of covering surface, we study singular direction of meromorphic functions and their derivatives, which is a continuous research of Yang Lo in J. London Math. Soc. 25 (1982) 2: 288-296.

【 授权许可】

Unknown