龙见仁,伍鹏程.Borel方向与亚纯函数的唯一性[J].数学年刊A辑,2012,33(3):261~266
Borel方向与亚纯函数的唯一性
Borel Directions and Uniqueness of Meromorphic Functions
  
DOI:
中文关键词:  亚纯函数  分担值  Borel方向  唯一性  角域
英文关键词:Meromorphic function, Sharing values, Borel direction, Uniqueness,Angular domain
基金项目:国家自然科学基金,贵州省科学技术基金
Author NameAffiliationE-mail
LONG Jianren School of Mathematics and Computer Science, Guizhou Normal University, Guiyang 550001, china longjianren2004@163.com 
WU Pengcheng School of Mathematics and Computer Science, Guizhou Normal University, Guiyang 550001, china wupc@gznu.edu.cn 
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中文摘要:
      设$f$是复平面上的亚纯函数,$\arg z=\theta\ (0\leq \theta<2\pi)$是$f$的一条Borel方向.如果亚纯函数$g$和$f$在包含$\arg z=\theta$的 角域内IM分担五个不同的值$a_{i}\in \mathbb{\ov{C}}$ ($i=1, 2, 3, 4, 5)$,则$f\equiv g$.
英文摘要:
      Let $f$ be a meromorphic function in the complex plane, and let $\arg z=\theta$ ($0\leq \theta<2\pi$) be a Borel direction of $f$. Assume that $g$ is a meromorphic function, such that $f$ and $g$ share five distinct values $a_{i}\in \mathbb{\ov{C}}$ ($i=1, 2, 3, 4, 5)$ IM in an angular domain containing $\arg z=\theta$. Then $f\equiv g$.
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