【摘要】 本文研究了整函数f与其k阶导数f^kIM分担两个小函数的问题,证明了若非常数整函数f与其k阶导数f^kIM分担两个不同小函数a和b,且f的零点重数大于等于k+1,则f=f^k。更多还原

【Abstract】 The purpose of this paper is to study a problem that entire function f and its k-th derivative f(k) share two small functions IM,and the following theorm is proved: Let f be a nonconstant entire functions and b,be two no-zero of f that has muitiplicity at least k + 1,then f=f(k).更多还原