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涉及分担函数的亚纯函数族的正规定则
引用本文:李铭,米秋菊,黄斌. 涉及分担函数的亚纯函数族的正规定则[J]. 数学理论与应用, 2012, 0(3): 43-50
作者姓名:李铭  米秋菊  黄斌
作者单位:长沙理工大学数学与计算科学学院
基金项目:国家自然科学基金资助项目(11071064);湖南省自然科学基金资助项目(项目编号:12jj3006)
摘    要:本文得到一个涉及分担函数的亚纯函数族的正规定则:设F是区域D内的一族亚纯函数,k,l是正整数,ψ(z)季0为区域D内全纯函数,且其零点重数至多为l,如果对F中的任意函数,ff≠0,且f的所有极点重数都至少是l+1,如果F中的任意函数f与g满足f^(k)与g^(k)在D内分担ψ(z),那么F在D内正规.

关 键 词:亚纯函数、正规族、分担函数

Normal Criteria for Families of Meromorphic Functions That Share a Holomorphic Function
Li Ming Mi Qiuju Huang Bin. Normal Criteria for Families of Meromorphic Functions That Share a Holomorphic Function[J]. Mathematical Theory and Applications, 2012, 0(3): 43-50
Authors:Li Ming Mi Qiuju Huang Bin
Affiliation:Li Ming Mi Qiuju Huang Bin (College of Mathematics and Computing Science,Changsha University of Science & Technology, Changsha 410114,China)
Abstract:This paper obtains a normal criterion of families of meromorphic functions, stating that a family F of mero morphic functions, whose multiplicities of all the poles are at least l + 1, is normal in D, if for each f ∑ F, f(z) ≠ 0, and for each f∑ g∑ F, .f^(k) and g^(k) shareψ(z) in D, where ψ(z) ≠0 is a holomorphie function, whose multiplici- ties of zeros in D are at most l, where k, l are positive integers.
Keywords:Meromorphic Function Normal Family Shared Function
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