On the Value Distribution of fn f(k)-1

被引：0

作者：

Karmakar, Himadri ^{[1
]}

Sahoo, Pulak ^{[1
]}

机构：

[1] Univ Kalyani, Dept Math, Kalyani 741235, W Bengal, India

来源：

RESULTS IN MATHEMATICS | 2018年 / 73卷 / 03期

关键词：

Nevanlinna theory; differential polynomial; meromorphic function; DIFFERENTIAL POLYNOMIALS; INEQUALITIES;

D O I：

10.1007/s00025-018-0859-9

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we consider the value distribution of the differential polynomial f(n)f( (k)) - 1 where n(>= 2) and k(>= 1) are integers and obtain some inequalities concerning the Nevanlinna characteristic function T(r, f). Our result improves and generalizes the results obtained by Xu et al.

引用

页数：14