具有三个CM公共值的亚纯函数的唯一性  

The Uniqueness of Meromorphic Function with Three CM Common Value

作　　者：夏海峰[1] 

机构地区：[1]淮阴师范学院数学系,江苏淮安223001

出　　处：《淮阴师范学院学报（自然科学版）》2002年第4期14-16,共3页Journal of Huaiyin Teachers College;Natural Science Edition

摘　　要：本文指出仪洪勋和BroschG在具有三个判别的CM公共值的亚纯函数的唯一性定理中,关于对数函数的导数是整函数的推导,可以用指数函数求导的方法来证明.This paper points out that in the uniqueness theorem with three CM common value of meromorphic function, Yi Hongxun and Brosch G's deduction that logarithmic function's coefficient is entire function can be proved by way of exponential function's derivation. Yi Hongxun and Brosch G's work about redulicated value and uniqueness theorem is improved.

关 键 词：亚纯函数 CM公共值 唯一性 

分 类 号：O174.52[理学—数学]