数学物理学报(英文版) ›› 2013, Vol. 33 ›› Issue (5): 1243-1254.doi: 10.1016/S0252-9602(13)60077-6

• 论文 • 上一篇    下一篇

ON MEROMORPHIC SOLUTIONS OF RICCATI AND LINEAR DIFFERENCE EQUATIONS

张然然1,2|陈宗煊2*   

  1. 1. Department of Mathematics, Guangdong University of Education, Guangzhou 510303, China;
    2. School of Mathematical Sciences, South China Normal University, Guangzhou 510631, China
  • 收稿日期:2012-02-23 修回日期:2012-04-28 出版日期:2013-09-20 发布日期:2013-09-20
  • 通讯作者: 陈宗煊,chzx@vip.sina.com E-mail:zhrr19820315@163.com; chzx@vip.sina.com
  • 基金资助:

    This work was supported by National Natural Science Foundation of China (11226090, 11171119) and Guangdong Natural Science Foundation (S2012040006865).

ON MEROMORPHIC SOLUTIONS OF RICCATI AND LINEAR DIFFERENCE EQUATIONS

 ZHANG Ran-Ran1,2, CHEN Zong-Xuan2*   

  1. 1. Department of Mathematics, Guangdong University of Education, Guangzhou 510303, China;
    2. School of Mathematical Sciences, South China Normal University, Guangzhou 510631, China
  • Received:2012-02-23 Revised:2012-04-28 Online:2013-09-20 Published:2013-09-20
  • Contact: CHEN Zong-Xuan,chzx@vip.sina.com E-mail:zhrr19820315@163.com; chzx@vip.sina.com
  • Supported by:

    This work was supported by National Natural Science Foundation of China (11226090, 11171119) and Guangdong Natural Science Foundation (S2012040006865).

摘要:

In this paper, meromorphic solutions of Riccati and linear difference equations are investigated. The growth and Borel exceptional values of these solutions are discussed, and the growth, zeros and poles of differences of these solutions are also investigated. Furthermore, several examples are given showing that our results are best possible in certain senses.

关键词: complex difference equation, growth order, Borel exceptional value

Abstract:

In this paper, meromorphic solutions of Riccati and linear difference equations are investigated. The growth and Borel exceptional values of these solutions are discussed, and the growth, zeros and poles of differences of these solutions are also investigated. Furthermore, several examples are given showing that our results are best possible in certain senses.

Key words: complex difference equation, growth order, Borel exceptional value

中图分类号: 

  • 30D35