Amini, EbrahimAl-Omari, ShridehNonlaopon, KamsingBaleanu, Dumitru2024-03-192024-03-192022Amini, Ebrahim;...et.al. (2022). "Estimates for Coefficients of Bi-Univalent Functions Associated with a Fractional q-Difference Operator", Symmetry, Vol.14, No.5.20738994http://hdl.handle.net/20.500.12416/7644In the present paper, we discuss a class of bi-univalent analytic functions by applying a principle of differential subordinations and convolutions. We also formulate a class of bi-univalent functions influenced by a definition of a fractional q-derivative operator in an open symmetric unit disc. Further, we provide an estimate for the function coefficients |a2 | and |a3 | of the new classes. Over and above, we study an interesting Fekete–Szego inequality for each function in the newly defined classes.eninfo:eu-repo/semantics/openAccessCoefficient EstimatesDifference OperatorDifferential SubordinationQ-AnalogueArticle14510.3390/sym14050879