Certain Subclasses of Bistarlike and Biconvex Functions Based on Quasi‐Subordination

Nanjundan Magesh, Vitalrao Kupparao Balaji and Jagadesan Yamini

Abstract and Applied Analysis, 2016, vol. 2016, issue 1

Abstract: We introduce the unified biunivalent function class Mq,σδ,λ(γ,φ) defined based on quasi‐subordination and obtained the coefficient estimates for Taylor‐Maclaurin coefficients |a2| and |a3|. Several related classes of functions are also considered and connections to earlier known and new results are established.

Date: 2016
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https://doi.org/10.1155/2016/3102960

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Persistent link: https://EconPapers.repec.org/RePEc:wly:jnlaaa:v:2016:y:2016:i:1:n:3102960

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