an:01998579
Zbl 1071.30029
Wang, Jun; Yi, Hong-Xun
Fixed points and hyper-order of differential polynomials generated by solutions of differential equation
EN
Complex Variables, Theory Appl. 48, No. 1, 83-94 (2003).
00099931
2003
j
30D35
second-order differential equation; fixed point; hyper-order; differential polynomial
Authors' abstract: This article studies the problem on the fixed points and hyper-order of differential polynomials generated by solutions of two types of second-order differential equations. Because of the control of differential equation, we can obtain some precise estimates of their hyper-order and fixed points.
Reviewer's remark: On oscillatory solutions of more general type of differential polynomials (with small functions as the coefficients) was obtained in a paper by \textit{Y. T. Wang} entitled ``Oscillatory solutions of nonhomogeneous linear differential equations'' [Arch. Math. 68, No. 4, 300--310 (1997; Zbl 0870.34003)].
Chung-Chun Yang (Kowloon)
Zbl 0870.34003