摘要
研究了齐次和非齐次线性差分方程的有限级超越亚纯解的增长级,得到了复线性差分方程的超越亚纯解的零点收敛指数和极点收敛指数与增长级之间的关系.
In this paper, we investigate the growth of transcendental meromorphic solutions with finite order of homogenous and nonhomogeneous linear difference equations, and obtain some relations of the exponent of convergence of zeros, poles and the order of growth of transcendental meromorphic solutions of complex linear difference equations.
出处
《数学进展》
CSCD
北大核心
2017年第5期743-754,共12页
Advances in Mathematics（China）
基金
Supported by the Foundation of Beijing University of Technology(No.006000514314017)
the Construction Foundation of Beijing University of Technology(No.006000546615008)
关键词
亚纯函数
差分方程
有限级
meromorphic function
difference equation
finite order
