On the Location of Zeros of Higher Order Differential Equation  

作　　者：CHEN Yu-xian WU Zhao-jun 

机构地区：[1]Department of Mathematics and Physics, Xinyu College, Xinyu 338031, China [2]Department of Mathematics, Xianning College, Xianning 437005, China

出　　处：《Chinese Quarterly Journal of Mathematics》2010年第1期92-97,共6页数学季刊（英文版）

基　　金：Supported by the NSF of China(10471048)

摘　　要：In this paper, by using the Nevanlinna Theory on angular domain, we establish a theorem which concerns the growth of entire function and his zero. As an application, we survey the location of zero of higher order differential equation, which can be regarded as an alternating but precise version of Wu and Yi.

关 键 词：second order exponent convergence Nevanlinna theory higher order differential equation 

分 类 号：O175.55[理学—数学]