Acta mathematica scientia,Series B ›› 2012, Vol. 32 ›› Issue (4): 1662-1674.doi: 10.1016/S0252-9602(12)60132-5

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T- AND HAYMAN T-POINTS OF MEROMORPHIC FUNCTIONS FOR SMALL FUNCTIONS IN THE UNIT DISK

 WU Nan1, ZHENG Jian-Hua2   

  1. 1.Department of Mathematics, School of Science, China University of Mining and Technology (Beijing)|2.Department of Mathematical Sciences, Tsinghua University, Beijing 100084, China
  • Received:2009-02-24 Revised:2011-02-22 Online:2012-07-20 Published:2012-07-20
  • Supported by:

    The work is supported by the NSF of China(10871108).

Abstract:

In this article, we consider the singular points of meromorphic functions in the unit disk. We prove the second fundamental theorem for the Ahlfors-Shimizu's charac-teristic in the unit disk in terms of Nevanlinna theory in the angular domains, and obtain the existence of T-points and Hayman T-points dealing with small functions as target.

Key words: meromorphic functions, small functions, T-points, Hayman T-points, second fundamental theorem

CLC Number: 

  • 30D10
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