权分担一个值的亚纯函数的唯一性
UNIQUENESS ON MEROMORPHIC FUNCTIONS SHARING ONE VALUE WITH WEIGHT

本文研究了亚纯函数关于微分多项式权分担一个值的唯一性问题.利用权分担值的思想,获得了一个亚纯函数唯一性定理,完善了Bhoosnurmath和Dyavanal所得的结果.
In this paper, we study the uniqueness problem of meromorphic functions concerning their differential polynomials sharing one value with weight. By using the weighted sharing method, we obtain one uniqueness theorem of meromorphic functions, which improves the result given by Bhoosnurmath and Dyavanal