UNIQUENESS OF MEROMORPHIC FUNCTIONS SHARING A VALUE OR SMALL FUNCTION

被引：1
|
作者：
Nguyen Van Thin [1 ]
Ha Tran Phuong [1 ]
机构：
[1] Thai Nguyen Univ Educ, Dept Math, Luong Ngoc Quyen St, Thai Nguyen City, Vietnam
来源：
MATHEMATICA SLOVACA | 2016年 / 66卷 / 04期
关键词：
uniqueness theorem; differential polynomials; POLYNOMIALS;
D O I：
10.1515/ms-2015-0186
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
The paper concerns interesting problems related to the field of Complex Analysis, in particular Nevanlinna theory of meromorphic functions. The author have studied certain uniqueness problem on differential polynomials of meromorphic functions sharing a value or small function. The results of this paper are generalizations of some problems studied in [BOUSSAF, K.-ESCASSUT, A. OJEDA, J.: Complex meromorphic functions f' P' (f), g' P' (g) sharing a small function, Indag. Math. (N.S.) 24 (2013), 15-41] and in [DYAVANAL, R. S.: Uniqueness and value-sharing of differential polynomials of meromorphic functions, J. Math. Anal. Appl. 374 (2011), 335-345]. (C) 2016 Mathematical Institute Slovak Academy of Sciences
引用
收藏
页码：829 / 844
页数：16
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