Abstract
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.
Citation
Zhao-Jun Wu. "On singular direction of meromorphic function and its derivatives." Kodai Math. J. 30 (1) 55 - 60, March 2007. https://doi.org/10.2996/kmj/1175287621
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