Application of Einstein function on bi-univalent functions defined on the unit disc

Faculty Science Year: 2022
Type of Publication: ZU Hosted Pages:
Authors:
Alaa Hassan Attia Hassan
Journal: Symmetry MDPI Volume:
Keywords : Application , Einstein function , bi-univalent functions defined    
Abstract:
Motivated by q-calculus, we define a new family of Σ, which is the family of bi-univalent analytic functions in the open unit disc U that is related to the Einstein function E(z). We establish estimates for the first two Taylor–Maclaurin coefficients |a2|, |a3|, and the Fekete–Szegö inequality a3−μa22 for the functions that belong to these families.
    
     
 
       

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  • Alaa Hassan Attia Hassan, "Bi-Univalent Function Classes Defined by Using a Second Einstein Function", Hindawi, 2022 More
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  • Alaa Hassan Attia Hassan, "On subordination results for certain new classes of analytic functions defined by using Salagean operator", Universiteti i Prishtines, Prishtine, Kosove, 2012 More
  • Alaa Hassan Attia Hassan, "A Unified Representation of Some Starlike and Convex Harmonic Functions with Negative Coefficients", AGH University of Science and Technology Press, Krakow 2013, Poland, 2013 More

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