Zeros of Differential Polynomial f（z）f（k）（z） -- a and Its Normality  

作　　者：LU Qian GU Yong-xing 

机构地区：[1]College of Sciences, Southwest University of Science and Technology, Mianyian 621010, China [2]College of Science, Chongqing University, Chongqing 400044, China

出　　处：《Chinese Quarterly Journal of Mathematics》2009年第1期75-80,共6页数学季刊（英文版）

基　　金：Foundation item： Supported by the National Natural Science Foundation of Education Department of Sichuan Province（2002A031）; Supported by the ＂11.5＂ Research and Study Programs of SWUST（06zx2116）; Supported by the National Natural Science Foundation of China（10271122）

摘　　要：Suppose that function f（z） is transcendental and meromorphic in the plane. The aim of this work is to investigate the conditions in which differential monomials f（z）f（k）（z） takes any non-zero finite complex number infinitely times and to consider the normality relation to differential monomials f（z）f（k） （z）.

关 键 词：differential polynomial meromorphic functions ZEROS normlity 

分 类 号：O174.52[理学—数学] O174[理学—基础数学]