a1 LMIB & Department of Mathematics, Beihang University, Beijing, 100083, People's Republic of China, e-mail: wsmin@ss.buaa.edu.cn
a2 Department of Mathematics, Beihang University, Beijing, 100083, People's Republic of China, e-mail: zshgao@buaa.edu.cn
In this paper, we prove that for an algebroid function w (z) with finite lower order, satisfying
, there exists a T direction dealing with multiple values.
(Received November 21 2006)