On results of H. Ueda and G. Brosch concerning the unicity of meromorphic functions

被引:5
作者
Han, Qi [1 ]
Mori, Seiki
Tohge, Kazuya
机构
[1] Shandong Univ, Dept Math, Jinan 250100, Peoples R China
[2] Yamagata Univ, Dept Math, Yamagata 9908560, Japan
[3] Kanazawa Univ, Fac Technol, Kanazawa, Ishikawa 920, Japan
关键词
meromorphic function; Nevanlinna theory; sharing values; Riccati differential equation; bilinear transformation; lacunary value;
D O I
10.1016/j.jmaa.2007.02.017
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
By emplying the main ideas from G. Brosch, two results of R. Nevanlinna's Four Value Theorem type on the unicity of meromorphic functions in the open complex plane sharing three distinct values, and a fourth value or a pair of values weakly are proved, which extend and generalize previous results of R. Nevanlinna, G.G. Gundersen, H. Ueda and G. Brosch. (c) 2007 Elsevier Inc. All rights reserved.
引用
收藏
页码:915 / 934
页数:20
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