源于:www.udooo.com
摘要: 文章研究了亚纯函数的唯一性,得到了关于亚纯函数f(z)和g(z)分担五个小函数的一个唯一性定理。f(z)与g(z)两个非常数的亚纯函数,aj(z)(j=1,2,3,4,5)为五个判别的小函数,如果■(aj(z),f)?哿■(aj(z),g),及■>1,则f(z)≡g(z).Abstract: In this paper we study uniqueness of meromorphic function, and obtain a unicity theorem of f(z)and g(z) sharing five all functions. Let f(z)and g(z) be two nonconstant meromorphhic functions, and aj(z)(j=1,2,3,4,5) be five distinct non-vanish analytic functions, If ■(aj(z),f)?哿■(aj(z),g) and ■>1, then f(z)≡g(z).
关键词: 亚纯函数;小函数;唯一性
Key words: meromorphic function;all function;uniqueness
1006-4311(2013)07-0273-02