On the uniqueness of meromorphic functions of certain types of non-linear differential polynomials share a small function

被引：0
|
作者：
Jayarama, H. R. [1 ]
Naveenkumar, S. H. [1 ]
Chaithra, C. N. [1 ]
机构：
[1] Presidency Univ, Sch Engn, Dept Math, Bangalore 560064, India
来源：
ADVANCED STUDIES-EURO-TBILISI MATHEMATICAL JOURNAL | 2023年 / 16卷 / 04期
关键词：
meromorphic functions; sharing values; weighted sharing; small functions; differential polynomials; homogeneous differential polynomial;
D O I：
10.32513/asetmj/193220082331
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this article, we consider the uniqueness problem of the non-linear differential polynomial (f(n)P(f)H[f])((k)), where f(z) is a transcendental meromorphic function. With the concept of share a small function with finite weight. We obtain some results which extend and improve some results due to Pulak Sahoo and Biswajit Saha (Acta Mathematica Vietnamica. 41, 25-36 (2016)).
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页码：21 / 37
页数：17
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