On the zeros of meromorphic solutions of second-order linear differential equations

1983 ◽  
Vol 58 (1) ◽  
pp. 656-677 ◽  
Author(s):  
Steven B. Bank ◽  
Ilpo Laine
2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Hong-Yan Xu ◽  
Jin Tu ◽  
Zu-Xing Xuan

This paper considers the oscillation on meromorphic solutions of the second-order linear differential equations with the formf′′+A(z)f=0,whereA(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.


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