Uniqueness of Meromorphic Functions when Its Shift and First Derivative Share Three Values

被引：0

作者：

Mandal, R. ^{[1
]}

Biswas, R. ^{[1
]}

机构：

[1] Raiganj Univ, Raiganj, India

来源：

JOURNAL OF CONTEMPORARY MATHEMATICAL ANALYSIS-ARMENIAN ACADEMY OF SCIENCES | 2023年 / 58卷 / 01期

关键词：

meromorphic function; derivative; shift; value sharing; uniqueness; FINITE VALUES;

D O I：

10.3103/S1068362323010053

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

This paper brings out some improvements as well as generalization results of a paper of Qi and Yang [17] [Comput. Methods Funct. Theory 20, 159-178 (2020)], which deals with the uniqueness results of f'(z) and f (z + c). To be more realistic about the obtained results, we exhibit some examples.

引用

页码：43 / 51

页数：9

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