Relations between the small functions and the solutions of certain second-order differential equations
Electronic journal of differential equations, Tome 2007 (2007)
In this paper, we investigate the relations between the small functions and the solutions, first, second derivatives, and differential polynomial of the solutions to the differential equation

$ f''+A_1e^{P(z)}f'+A_0e^{Q(z)}f=0, $

where $P(z)=a_nz^n+\dots+a_0, Q(z)=b_nz^n+\dots+b_0$ are polynomials with degree $n ( n\geq1), a_i, b_i ( i=0,1,\dots,n), a_nb_n\neq 0$ are complex constants, $A_j(z)\not \equiv 0 (j=0,1)$ are entire functions with $\sigma(A_j)$.
Classification : 34M10
Keywords: entire function, exponent of convergence of the zero-sequence
@article{EJDE_2007__2007__a242,
     author = {Liu,  Huifang and Mao,  Zhiqiang},
     title = {Relations between the small functions and the solutions of certain second-order differential equations},
     journal = {Electronic journal of differential equations},
     year = {2007},
     volume = {2007},
     zbl = {1297.34098},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2007__2007__a242/}
}
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Liu,  Huifang; Mao,  Zhiqiang. Relations between the small functions and the solutions of certain second-order differential equations. Electronic journal of differential equations, Tome 2007 (2007). http://geodesic.mathdoc.fr/item/EJDE_2007__2007__a242/