数学物理学报(英文版) ›› 2005, Vol. 25 ›› Issue (2): 367-375.
卢谦,顾永兴
LEI Qian, GU Yong-Xin
摘要:
In this paper, a notation (!) is derived from the counting function N(r,!)
of branch points of algebriod functions. With this notation, the authors give the definition
of the Nevanlinna direction for algebriod functions and discuss its existence in certain
condition. By this notation the authors also obtain the numbers of exceptional value of
the Julia direction and Borel direction of algebriod functions are not more than 2+[(!)],
here [x] implies an maximum integer number which does not exceed x.
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