摘要
H.Yoshida曾经提出下述问题:对级小于1/2的整函数f（z）,是否自原点出发的每一条射线,或者为它的Julia方向,或者在包含该射线的某个角域内当|z|→∞时有|f（z）|→∞.本文的结论表明对正则增长的整函数,H.Yoshida问题的答案是肯定的,而且对许多其他的Julia型方向,类似的问题的答案也是肯定的.
In this note, we discuss a problem posed by H. Yoshida about the distribution of Julia directions of entire functions and give an affirmative answer not only for Juliadirections but also for some other directions of entire functions.
