[1] Hayman W K. Meromorphic Functions. London: Oxford, 1964
[2] Yang L. Value Distribution Theory (in Chinese). Beijing: Science Press, 1982
[3] Gundersen G G. Finite order solutions of second order linear differential equations. Trans Amer Math Soc, 1988, 305: 415--429
[4] Chen Z X, Gao S A. Entire solutions of differential equations with finite order transcendental coefficients. Acta Mathematica Sinica, 1997, 13: 453--464
[5] Cao C L, Chen Z X. On the orders and zeros of the solutions of certain linear differential equations with entire coefficients. Acta Math Appl Sinica (in Chinese), 2002, 25(1): 123--131
[6] Tu J, Chen Z X, Zheng X M. On complex oscillation of some classes of higher order differential equations. Jounal of Mathematics (in Chinese), 2007, 27(1): 77--82
[7] Gao S A, Chen Z X, Chen T W. The Complex Oscillation Theory of Linear Differential Equations (in Chinese). Wuhan: Huazhong Univ Sci Tech Press, 1998
[8] Yuan W J. An oscillation result for higher order linear differential equations with one domiant coefficients. Acta Math Scientia (in Chinese), 2003, 23(2): 224--230
[9] A Baernstein. Proof of Edrei's spread conjecture. Proc London Math Soc, 1973, 26: 418--434
|