Acta mathematica scientia,Series A ›› 2004, Vol. 24 ›› Issue (2): 246-250.

• Articles • Previous Articles     Next Articles

Meromorphic |Functions |with Derivatives Sharing Four |Small |Functions

 QIU Gan-Di   

  • Online:2004-04-27 Published:2004-04-27
  • Supported by:

    福建省自然科学基金资助

Abstract:

Inthispaper, the author mainly discusses the uniqueness problem of derivatives of meromorphic functions that share four small functions, and considers that the case of Nevanlinna's Four Values Theorem when the derivatives of meromorphic functions that share some small functions,which generalizes and improves a recent result by the author.

Key words: Meromorphic , function, Small , function, Uniqueness

CLC Number: 

  • 30D35
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