摘要
除将Borel可去集引入到整函数及其导数分别取两个小整函数并涉及重值的辐角分布的研究外,还将其引入到以∞为Nevanlinna亏值的亚纯函数及其各阶导数取两个小亚纯函数的辐角分布的研究中,并证明了相应的奇异方向的存在性。
In this paper,we introduce the concept of Borel removable sets into the research of angular distributions in the cases that entire functions and their derivatives assume two small entire functions with the multiple value taken into account, and that meromorphic functions with infinity being a Nevanlinna deficient value and the derivatives of all orders assume two small meromorphic functions,and we prove the existence of the corresponding singular directions.
出处
《重庆大学学报(自然科学版)》
EI
CAS
CSCD
1995年第5期64-71,共8页
Journal of Chongqing University
基金
国家自然科学基金
重庆大学校基础理论基金
关键词
整函数
Bord可去集
半纯函数
导数
entire function
meromorphic function
Borel removable set
order of function