Uniqueness of entire functions whose difference polynomials share a polynomial with finite weight

被引：0
作者：
Haldar, Goutam [1 ]
机构：
[1] Malda Coll, Dept Math, Rabindra Ave, Malda 732101, W Bengal, India
来源：
CUBO-A MATHEMATICAL JOURNAL | 2022年 / 24卷 / 01期
关键词：
Entire function; difference polynomial; shift and difference operator; weighted sharing; MEROMORPHIC FUNCTIONS; SHIFTS; VALUES;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we use the concept of weighted sharing of values to investigate the uniqueness results when two difference polynomials of entire functions share a nonzero polynomial with finite weight. Our result improves and extends some recent results due to Sahoo-Karmakar [J. Cont. Math. Anal. 52(2) (2017), 102-110] and that of Li et al. [Bull. Malays. Math. Sci. Soc., 39 (2016), 499-515]. Some examples have been exhibited which are relevant to the content of the paper.
引用
收藏
页码：167 / 186
页数：20
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