VALUE DISTRIBUTION OF DIFFERENCES OF MEROMORPHIC FUNCTIONS

被引：3
|
作者：
Liu, Kai [1 ,2 ]
机构：
[1] Nanchang Univ, Dept Math, Nanchang 330031, Jiangxi, Peoples R China
[2] Univ Eastern Finland, Dept Math, Joensuu 80101, Finland
来源：
ROCKY MOUNTAIN JOURNAL OF MATHEMATICS | 2011年 / 41卷 / 05期
关键词：
Meromorphic functions; difference products; finite order; exponent of convergence; ZEROS; POLYNOMIALS; EQUATIONS;
D O I：
10.1216/RMJ-2011-41-5-1567
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, we investigate the value distribution of differences of meromorphic functions. Some results are proved concerning the existence of zeros of the f(k) Delta(c)f - a(z), k is an element of Z, which can be viewed as discrete analogues of the Hayman conjecture [10].
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页码：1567 / 1584
页数：18
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