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利用微分从属定义的积分算子函数族的性质研究

Some Properties of Integral Operator Functions Defined by Differential Subordination
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摘要 介绍了利用微分从属关系定义的一类函数类v_k[p,A,B]和一类算子函数I_p~λ(μ,η)(z),在上述算子函数的基础上定义了两类积分算子函数F_(p,μ,η)^(n,λ)(z),G_(p,μ,η)^(n,λ)(z),利用微分从属和凸函数理论,得到了积分算子函数F_(p,μ,η)^(n,λ)(z),G_(p,μ,η)^(n,λ)(z)包含于函数类v_k[p,A,B]的条件,结论推广了部分已有的研究成果. In this article,a subclass of analytic functions vk[p,A,B]and an operator function Ipλ(μ,η)(z) are introduced by using differential subordination.At the same time,two integral operator functions F(p,μ,η)(n,λ)(z),G(p,μ,η)(n,λ)(z) are defined based on above operator function.Some properties of the integral operator functions F(p,μ,η)(n,λ),G(p,μ,η)(n,λ)(z) were obtained with the theory of differential subordination and convex functions.The results generalize some recent conclusions.
作者 范臣君 秦川 李小飞 都俊杰 FAN Chen-junQIN ChuanLI Xiao-feiDU Jun-jie(Engineering and Technology College of Yangtze University, Jingzhou 434020, China Department of Mathematics,University of Macao, Macao China)
出处 《数学的实践与认识》 北大核心 2017年第5期242-246,共5页 Mathematics in Practice and Theory
基金 国家自然科学基金(11401186) 湖北省自然科学基金(2013CFAO053) 长江大学工程技术学院科研发展基金(15j0802)
关键词 微分从属 积分算子 P叶解析函数 凸函数 Differential subordination Integral operator p-valent analytic functions Convex function
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