UNIQUENESS OF MEROMORPHIC FUNCTIONS WHOSE NONLINEAR DIFFERENTIAL POLYNOMIALS SHARE ONE VALUE OR HAVE THE SAME FIXED POINTS IN AN ANGULAR DOMAIN  

作　　者：李效敏 仪洪勋 

机构地区：[1]Department of Mathematics,Ocean University of China [2]Department of Physics and Mathematics,University of Eastern Finland P.O.Box 111,80101 Joensuu,Finland [3]Department of Mathematics,Shandong University

出　　处：《Acta Mathematica Scientia》2014年第3期593-609,共17页数学物理学报（B辑英文版）

基　　金：supported by the NSFC(11171184);the NSF of Shandong Province,China(Z2008A01)

摘　　要：In this article, we study the uniqueness question of nonconstant meromorphic functions whose nonlinear differential polynomials share 1 or have the same fixed points in an angular domain. The results in this article improve Theorem 1 of Yang and Hua [26], and improve Theorem 1 of Fang and Qiu [6].In this article, we study the uniqueness question of nonconstant meromorphic functions whose nonlinear differential polynomials share 1 or have the same fixed points in an angular domain. The results in this article improve Theorem 1 of Yang and Hua [26], and improve Theorem 1 of Fang and Qiu [6].

关 键 词：Meromorphic functions shared values singular directions uniqueness theo-reins in the angular domain 

分 类 号：O174.52[理学—数学] TB942[理学—基础数学]