PROPERTIES OF DIFFERENCE PAINLEV IV EQUATIONS  

作　　者：蓝双婷 陈宗煊 

机构地区：[1]Department of Mathematics,Guangzhou Civil Aviation College,Guangzhou 510303,China [2]School of Mathematical Sciences,South China Normal University,Guangzhou 510631,China

出　　处：《Acta Mathematica Scientia》2017年第6期1830-1840,共11页数学物理学报（B辑英文版）

基　　金：supported the Natural Science Foundation of Guangdong Province in China(2016A030310106,2014A030313422);Training Plan Fund of Outstanding Young Teachers of Higher Learning Institutions of Guangdong Province of China(Yq20145084602)

摘　　要：In this paper, we investigate difference Painleve IV equations, and obtain some results on Nevanlinna exceptional values of transcendental meromorphic solutions w（z） with finite order, their differences △w（z） = w（z ＋ 1） - w（z） and divided differences △w（z）/w（z）.In this paper, we investigate difference Painleve IV equations, and obtain some results on Nevanlinna exceptional values of transcendental meromorphic solutions w（z） with finite order, their differences △w（z） = w（z ＋ 1） - w（z） and divided differences △w（z）/w（z）.

关 键 词：difference Painleve IV equation Nevanlinna exceptional value fixed point 

分 类 号：O174.52[理学—数学] O175[理学—基础数学]