Baghdad Sci.J volume 16, issue 1(Suppl.), P0248 2019 DOI: 10.21123/bsj.2019.16.1(suppl.).0248 View full text
Juma Et al.

Abstract: In this work,  an explicit formula for a class of Bi-Bazilevic univalent functions involving differential operator is given, as well as the determination of upper bounds for the general Taylor-Maclaurin coefficient of a functions belong to this class, are established Faber polynomials are used as a coordinated system to study the geometry of the manifold of coefficients for these functions. Also determining bounds for the first two coefficients of such functions.          In certain cases, our initial es…

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