涉及极点重级与分担值的亚纯函数正规定则Normal criterion of meromorphic functions with multiple poles and shared values
林琼;叶亚盛;俞伟鹏;
摘要(Abstract):
运用分担值的思想证明了涉及极点重数的亚纯函数族的正规定则,所得结论推广了相关文献的主要结果.
关键词(KeyWords): 极点重数;分担值;正规族
基金项目(Foundation): 国家自然科学基金(11371139)
作者(Authors): 林琼;叶亚盛;俞伟鹏;
参考文献(References):
- [1]Hayman W K.Picard values of meromorphic functions and their derivatives[J].Annals of Mathematics,1959,5(3):28-32.
- [2]Hayman W K.Research Problems in Function Theory[M].London:Athione Press,1967.
- [3]庞学诚.微分多项式的正规定则[J].科学通报,1988,33:1690-1693.
- [4]Schwick W.Normality criteria for families of meromorphic functions[J].J.Analyse Mat.,1989,52:241-289.
- [5]Ye Y S,Pang X C.On the zeros of a differential polynomial and normal families[J].J.Math.Anal.Appl.,1997,205(1):32-42.
- [6]Xu Y.Normal families of meromorphic functions[J].J.Math.Wuhan,2001,21:381-386.
- [7]雷春林,方明亮,杨德贵,等.关于Hayman问题与分担值[J].数学物理学报,2008(5):802-807.
- [8]叶亚盛.一个涉及极点重数的亚纯函数正规定则[J].上海理工大学学报,2007(3):265-267.
- [9]Schwick W.Sharing values and normality[J].Archiv der Mathematics,1992,59(1):50-54.
- [10]陈怀惠,顾永兴.Marty定则的改进及其应用[J].中国科学:A辑,1993,23(2):123-129.
- [11]仇惠玲,刘丹,方明亮.涉及正规族与分担值的Hayman问题[J].中国科学:数学,2012,42(6):603-610.
- [12]Pang X C,Zalcman L.Normal families and shared values[J].Bull London Math,Soc.,2000,32(3):325-331.
- [13]Zalcman L.Normal families:New perspectives[J].Bull Amer.Math.Soc.,1998,35:215-230.
- [14]Clunie J.On integral and meromorphic functions[J].J.London Math.Soc.,1962,37(1):17-27.
- [15]Steinmetz N.Uber die nullstellen von differential polynomial[J].Math.Z.,1981,176(2):255-264.
- [16]Bergweiler W,Eremenko A.On the singularities of the inverse to a meromorphic function of finite order[J].Rev.Math.Iberoamericana.,1995,11(2):355-259.
- [17]陈怀惠,方明亮.关于f~nf'的值分布[J].中国科学:A辑,1995(7):38-39.