数学物理学报 ›› 1999, Vol. 19 ›› Issue (4): 472-478.

• 论文 • 上一篇    

拟亚纯映射的奇异方向

  

  1. (华南师范大学数学系 |广州 510631)

  • 出版日期:1999-11-01 发布日期:1999-11-01

singular directions of quasimeromorphic mappings

  1. (Department of Mathematics South China Normal University, Guangzhou 510631)

  • Online:1999-11-01 Published:1999-11-01

摘要:

该文定义了平面上拟亚纯映射的Nevanlinna方向,证明了无穷级拟亚纯映射f(z)至少有一条Nevanlinna方向并且它还是关于型函数U(r)Borel方向.

关键词: 拟亚纯映射, 覆盖曲面, 奇异方向

Abstract:

 We define Nevanlinna defections of quasimeromorphic mapping on the complex plane and prove that there is at least a Nevanlinna direction for quasimeromorphic mapping of infinite order and it is also a Borel direction with respect to the type function U(r).

Key words:  Quasimeromorphicmapping, Coveringsurface, Singulardirection.

中图分类号: 

  • 30C62,30D35