Arkiv för Matematik

, Volume 38, Issue 1, pp 171–182 | Cite as

Normality and shared values

  • Xuecheng Pang
  • Lawrence Zalcman


LetF be a family of meromorphic functions on the unit disc Δ and leta andb be distinct values. If for everyfF,f andf′ sharea andb on Δ, thenF is normal on Δ.


Unit Disc Meromorphic Function 
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Copyright information

© Institut Mittag-Leffler 2000

Authors and Affiliations

  • Xuecheng Pang
    • 1
  • Lawrence Zalcman
    • 2
  1. 1.Department of MathematicsEast China Normal UniversityShanghaiP. R. China
  2. 2.Department of Mathematics and Computer ScienceBar-Ilan UniversityRamat-GanIsrael

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