The oscillation on solutions of some classes of linear differential equations with meromorphic coefficients of finite [p, q]-order.
This paper considers the oscillation on meromorphic solutions of the second-order linear differential equations with the form f'' + A(z)f = 0, where A(z) is a meromorphic function with [p, q]-order. We obtain some theorems which are the improvement and generalization of the results given by Bank and Laine, Cao and Li, Kinnunen, and others.
Department of Informatics and Engineering, Jingdezhen Ceramic Institute, Jingdezhen, Jiangxi 333403, China.
Hong-Yan
HY
Xu
Institute of Mathematics and Informatics, Jiangxi Normal University, Nanchang, Jiangxi 330022, China.
Jin
J
Tu
Beijing Key Laboratory of Information Service Engineering, Department of General Education, Beijing Union University, No. 97 Bei Si Huan Dong Road, Chaoyang District, Beijing 100101, China.
Zu-Xing
ZX
Xuan
D008962:Models, Theoretical