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On the radial distribution of Julia sets of entire solutions of f(n)+A(z)f=0

Authors:	Zhigang Huang Jun Wang

Affiliation:	1. School of Mathematics and Physics, Suzhou University of Science and Technology, Suzhou 215011, PR China;2. School of Mathematical Sciences, Fudan University, Shanghai 200433, PR China

Abstract:	This paper is devoted to studying the dynamical properties of solutions of $f^{(n)} + A (z) f = 0$ , where $n (? 2)$ is an integer, and $A (z)$ is a transcendental entire function of finite order. We find the lower bound on the radial distribution of Julia sets of $E (z)$ provided that $E = f_{1} f_{2} ? f_{n}$ and ${f_{1}, f_{2}, \dots, f_{n}}$ is a solution base of such equations.

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