Uniqueness and set sharing of derivatives of meromorphic functions

Mathematica Slovaca

Pranab Bhattacharjee¹  Abhijit Banerjee¹ 

关键词: meromorphic functions;    uniqueness;    weighted sharing;    derivative;    shared set;   

DOI  :  10.2478/s12175-011-0005-6

学科分类：数学（综合）

来源: Slovenska Akademia Vied * Matematicky Ustav / Slovak Academy of Sciences, Mathematical Institute

【 摘 要 】

We prove some uniqueness theorems concerning the derivatives of meromorphic functions when they share two or three sets which will improve some existing results.

【 授权许可】

Unknown