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用线性算子定义的一类亚纯多叶函数 被引量:3

Class of meromorphically multivalent functions defined by a linear operator
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摘要 用Hadamard卷积定义线性算子Dn+p-1,利用线性算子Dn+p-1定义了去心单位圆盘内亚纯多叶函数族Ωn+p(A,B),研究了亚纯多叶函数族Ωn+p(A,B)的性质和特征,同时将解析函数邻域概念应用到亚纯多叶函数上定义了Nδ(f),得到了Nδ(f)与Ωn+p(A,B)的包含关系。 Defining linear operator Dn+p-1 with Hadamard product, and then using the operator to define meromorphic multi-valent functions of Ωn + p (A,B) in the out heart unit disk, we explored the various properties and characteristics of the meromorphic multivalent functions. Besides, we defined Nδ(f) by applying the familiar concept of neighborhoods of analytic functions to these classes of meromorphic multivalent functions, and then obtained the inclusion relation of Nδ(f) and Ωn + p (A,B).
作者 陶玉琴 杨颖
出处 《阜阳师范学院学报(自然科学版)》 2014年第2期12-14,33,共4页 Journal of Fuyang Normal University(Natural Science)
基金 马鞍山师专自然科学研究项目(2013xjkyxm13 2014xjkyxm21)资助
关键词 亚纯多叶函数 HADAMARD 乘积 包含关系 部分和 邻域 meromorphic multivalent functions Hadamard product inclusion relation part sum neighborhood
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参考文献6

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共引文献2

同被引文献5

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  • 2Liu J L, Srivastava H M. A linear operator and associated families of meromorphieally muhivalent functions [ J ]. Math Anal Appl,2001,259 (2) :566 - 581.
  • 3Liu J L, Srivastava H M. Some convolution conditions for starlikeness and convexity of meromophically muhivalent funeyi- on[ J]. Appl Math Lett,2003,16( 1 ) :13 - 16.
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  • 5陶玉琴,杨颖.亚纯多叶函数Ω_(n+p)^+(A,B)的性质[J].廊坊师范学院学报(自然科学版),2014,14(1):23-25. 被引量:1

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