A Class of Analytic Functions with Missing Coefficients

Let 𝑇𝑛(𝐴,𝐵,𝛾,𝛼)(−1≤𝐵<1,𝐵<𝐴,0<𝛾≤1 and 𝛼>0) denote the class of functions of the form ∑𝑓(𝑧)=𝑧+∞𝑘=𝑛+1𝑎𝑘𝑧𝑘(𝑛∈𝑁={1,2,3,…}), which are analytic in the open unit disk 𝑈 and satisfy the following subordination condition 𝑓(𝑧)+𝛼𝑧𝑓(𝑧)≺((1+𝐴𝑧)/(1+𝐵𝑧))𝛾, for(𝑧∈𝑈;𝐴≤1;0<𝛾<1),(...

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Bibliographic Details
Main Authors: Ding-Gong Yang, Jin-Lin Liu
Format: Article
Language:English
Published: Wiley 2011-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2011/456729
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