Contents V.16 N.2 2025

  • COEFFICIENT INEQUALITIES FOR GENERALIZED SAKAGUCHI TYPE CLASS OF ANALYTIC FUNCTIONS ASSOCIATED WITH QUASI-SUBORDINATION
    H. ORHAN, H. ARIKAN, M. CAGLAR (pp. 163-175)
    10.30546/2219-1259.16.2.2025.163

    • Abstract.

    In the present investigation, we introduce a class. Analytic functions which is defined in terms of a quasi-subordination. The coefficient estimates including the classical Fekete-Szego inequality of functions belonging to this class are then derived. The results presented in this paper are the generalization of the results that given in [27].

    Keywords:

    analytic functions, Fekete-Szego problem, princibles of subordination, quasi-subordination, Sakaguchi function, majorization, Salagean derivative operator.

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