Applications of Chebyshev polynomials on a Sakaguchi type class of analytic functions associated with quasi-subordination
Keywords:analytic function, univalent function, Schwarz function, majorization, quasi-subordination, Chebyshev polynomial
We introduce a class of analytic functions which is defined in terms of a quasi-subordination. Coefficient estimates including the relevant classical Fekete–Szegö inequality of functions belonging to the aforementioned class are derived. Improved results for associated classes involving subordination and majorization are also discussed.