Growth, Zeros and Fixed points of Differences of Meromorphic Solutions of Difference Equations  

作　　者：LAN Shuang-ting CHEN Zong-xuan 

机构地区：[1]School of Mathematics and Systems Science,Guangdong Polytechnic Normal University,Guangzhou 510665,China [2]School of Mathematical Sciences,South China Normal University,Guangzhou 510631,China

出　　处：《Applied Mathematics(A Journal of Chinese Universities)》2020年第1期16-32,共17页高校应用数学学报（英文版）（B辑）

基　　金：National Natural Science Foundation of China(11801110,11771090,11761035,11871260).

摘　　要：In this paper,we study the di erence equation a1(z)f(z+1)+a0(z)f(z)=0;where a1(z)and a0(z)are entire functions of nite order.Under some conditions,we obtain some properties,such as xed points,zeros etc.,of the di erences and forward di erences of meromorphic solutions of the above equation.

关 键 词：Difference equation forward difference fixed point 

分 类 号：O175[理学—数学]